-
1
-
-
33846844058
-
-
International Conference on Harmonisation (ICH) Guidelines, Q3A (R): Impurities in New Drug Substances (Revised Guideline), February 2002.
-
-
-
-
2
-
-
33846787367
-
-
International Conference on Harmonisation (ICH) Guidelines, Q3B(R): Impurities in New Drug Products (Revised Guideline), February 2003.
-
-
-
-
3
-
-
33846793707
-
-
International Conference on Harmonisation (ICH) Guidelines, Q3C and Q3C(M): Impurities: Guideline for Residual Solvents, July 1997 and September 2002, respectively.
-
-
-
-
6
-
-
7744245754
-
Static headspace gas chromatographic method for quantitative determination of residual solvents in pharmaceutical drugs substances according to European Pharmacopoeia requirements
-
Otero R., Carrera G., Dulsat J.F., Fábregas J.L., and Claramunt J. Static headspace gas chromatographic method for quantitative determination of residual solvents in pharmaceutical drugs substances according to European Pharmacopoeia requirements. J. Chromatogr., A 1057 (2004) 193-201
-
(2004)
J. Chromatogr., A
, vol.1057
, pp. 193-201
-
-
Otero, R.1
Carrera, G.2
Dulsat, J.F.3
Fábregas, J.L.4
Claramunt, J.5
-
7
-
-
5644246555
-
Validation of a generic analytical procedure for determination of residual solvents in drug substances
-
Klick S., and Sköld A. Validation of a generic analytical procedure for determination of residual solvents in drug substances. J. Pharm. Biomed. Anal. 36 (2004) 401-409
-
(2004)
J. Pharm. Biomed. Anal.
, vol.36
, pp. 401-409
-
-
Klick, S.1
Sköld, A.2
-
9
-
-
33846836513
-
-
International Conference on Harmonisation (ICH) Guidelines, Q6A: Specifications: Test Procedures and Acceptance Criteria for New Drug Substances and New Drug Products: Chemical Substances, October 1999.
-
-
-
-
10
-
-
33749360252
-
Regulatory aspects of X-ray powder diffraction: Part 2
-
Byrn S., Bates S., and Ivanisevic I. Regulatory aspects of X-ray powder diffraction: Part 2. Am. Pharm. Rev. 8 (2005) 137-141
-
(2005)
Am. Pharm. Rev.
, vol.8
, pp. 137-141
-
-
Byrn, S.1
Bates, S.2
Ivanisevic, I.3
-
11
-
-
0036837346
-
Two dimensional reversed-phase-reversed-phase separations. Isomeric separations incorporating C18 and carbon clad zirconia stationary phases
-
Gray M., Dennis G.R., Wormell P., Shalliker R.A., and Slonecker P. Two dimensional reversed-phase-reversed-phase separations. Isomeric separations incorporating C18 and carbon clad zirconia stationary phases. J. Chromatogr., A 975 (2002) 285-297
-
(2002)
J. Chromatogr., A
, vol.975
, pp. 285-297
-
-
Gray, M.1
Dennis, G.R.2
Wormell, P.3
Shalliker, R.A.4
Slonecker, P.5
-
12
-
-
0020717142
-
Statistical theory of component overlap in multi-component chromatograms
-
Davis J.M., and Giddings J.C. Statistical theory of component overlap in multi-component chromatograms. Anal. Chem. 55 (1983) 418-424
-
(1983)
Anal. Chem.
, vol.55
, pp. 418-424
-
-
Davis, J.M.1
Giddings, J.C.2
-
13
-
-
0022787341
-
Probability distributions of the number of chromatographically resolved peaks and resolvable components in mixtures
-
Martin M., Herman D.P., and Guiochon G. Probability distributions of the number of chromatographically resolved peaks and resolvable components in mixtures. Anal. Chem. 58 (1983) 2200-2207
-
(1983)
Anal. Chem.
, vol.58
, pp. 2200-2207
-
-
Martin, M.1
Herman, D.P.2
Guiochon, G.3
-
14
-
-
0001179316
-
Separation orthogonality in temperature-programmed comprehensive two-dimensional gas chromatography
-
Venkatramani C.J., Xu J., and Phillips J.B. Separation orthogonality in temperature-programmed comprehensive two-dimensional gas chromatography. Anal. Chem. 68 (1996) 1486-1492
-
(1996)
Anal. Chem.
, vol.68
, pp. 1486-1492
-
-
Venkatramani, C.J.1
Xu, J.2
Phillips, J.B.3
-
15
-
-
18844435402
-
A generic approach to the impurity profiling of drugs using standardised and independent capillary zone electrophoresis methods coupled to electrospray ionisation mass spectrometry
-
Vassort A., Barrett D.A., Shaw P.N., Ferguson P.D., and Szucs R. A generic approach to the impurity profiling of drugs using standardised and independent capillary zone electrophoresis methods coupled to electrospray ionisation mass spectrometry. Electrophoresis 26 (2005) 1712-1723
-
(2005)
Electrophoresis
, vol.26
, pp. 1712-1723
-
-
Vassort, A.1
Barrett, D.A.2
Shaw, P.N.3
Ferguson, P.D.4
Szucs, R.5
-
16
-
-
0000950367
-
Geometric approach to factor analysis for the estimation of orthogonality and practical peak capacity in comprehensive two-dimensional separations
-
Liu Z., Patterson Jr. D.G., and Lee M.L. Geometric approach to factor analysis for the estimation of orthogonality and practical peak capacity in comprehensive two-dimensional separations. Anal. Chem. 67 (1995) 3840-3845
-
(1995)
Anal. Chem.
, vol.67
, pp. 3840-3845
-
-
Liu, Z.1
Patterson Jr., D.G.2
Lee, M.L.3
-
17
-
-
0030584123
-
Informational orthogonality of two-dimensional chromatographic separations
-
Slonecker P.J., Li X., Ridgway T.H., and Dorsey J.G. Informational orthogonality of two-dimensional chromatographic separations. Anal. Chem. 68 (1996) 682-689
-
(1996)
Anal. Chem.
, vol.68
, pp. 682-689
-
-
Slonecker, P.J.1
Li, X.2
Ridgway, T.H.3
Dorsey, J.G.4
-
19
-
-
0025219518
-
Comparison of high-performance liquid chromatography, supercritical fluid chromatography and capillary zone electrophoresis in drug analysis
-
Steuer W., Grant I., and Erni F. Comparison of high-performance liquid chromatography, supercritical fluid chromatography and capillary zone electrophoresis in drug analysis. J. Chromatogr. 507 (1990) 125-140
-
(1990)
J. Chromatogr.
, vol.507
, pp. 125-140
-
-
Steuer, W.1
Grant, I.2
Erni, F.3
-
20
-
-
1542705182
-
Automated instrumentation for comprehensive two-dimensional high-performance liquid chromatography/capillary zone electrophoresis
-
Bushey M.M., and Jorgenson J.W. Automated instrumentation for comprehensive two-dimensional high-performance liquid chromatography/capillary zone electrophoresis. Anal. Chem. 62 (1990) 978-984
-
(1990)
Anal. Chem.
, vol.62
, pp. 978-984
-
-
Bushey, M.M.1
Jorgenson, J.W.2
-
21
-
-
0027087304
-
Developments in multidimensional separation systems
-
Cortes H.J. Developments in multidimensional separation systems. J. Chromatogr. 626 (1992) 3-23
-
(1992)
J. Chromatogr.
, vol.626
, pp. 3-23
-
-
Cortes, H.J.1
-
22
-
-
26444539668
-
Orthogonality of separation in two-dimensional liquid chromatography
-
Gilar M., Olivova P., Daly A.E., and Gebler J.C. Orthogonality of separation in two-dimensional liquid chromatography. Anal. Chem. 77 (2005) 6426-6434
-
(2005)
Anal. Chem.
, vol.77
, pp. 6426-6434
-
-
Gilar, M.1
Olivova, P.2
Daly, A.E.3
Gebler, J.C.4
-
23
-
-
18244406510
-
Orthogonality and similarity within silica-based reversed-phased chromatographic systems
-
Van Gyseghem E., Jimidar M., Sneyers R., Redlich D., Verhoeven E., Massart D.L., and Vander Heyden Y. Orthogonality and similarity within silica-based reversed-phased chromatographic systems. J. Chromatogr., A 1074 (2005) 117-131
-
(2005)
J. Chromatogr., A
, vol.1074
, pp. 117-131
-
-
Van Gyseghem, E.1
Jimidar, M.2
Sneyers, R.3
Redlich, D.4
Verhoeven, E.5
Massart, D.L.6
Vander Heyden, Y.7
-
24
-
-
30344451098
-
Two-dimensional separation of peptides using RP-RP-HPLC system with different pH in first and second separation dimensions
-
Gilar M., Olivova P., Daly A.E., and Gebler J.C. Two-dimensional separation of peptides using RP-RP-HPLC system with different pH in first and second separation dimensions. J. Sep. Sci. 28 (2005) 1694-1703
-
(2005)
J. Sep. Sci.
, vol.28
, pp. 1694-1703
-
-
Gilar, M.1
Olivova, P.2
Daly, A.E.3
Gebler, J.C.4
-
25
-
-
0037458463
-
Determining orthogonal chromatographic systems prior to the development of methods to characterise impurities in drug substances
-
Van Gyseghem E., Van Hemelryck S., Daszykowski M., Questier F., Massart D.L., and Vander Heyden Y. Determining orthogonal chromatographic systems prior to the development of methods to characterise impurities in drug substances. J. Chromatogr., A 988 (2003) 77-93
-
(2003)
J. Chromatogr., A
, vol.988
, pp. 77-93
-
-
Van Gyseghem, E.1
Van Hemelryck, S.2
Daszykowski, M.3
Questier, F.4
Massart, D.L.5
Vander Heyden, Y.6
-
26
-
-
0034602480
-
Exploratory chemometric analysis of the classification of pharmaceutical substances based on chromatographic data
-
Detroyer A., Schoonjans V., Questier F., Vander Heyden Y., Borosy A.P., Guo Q., and Massart D.L. Exploratory chemometric analysis of the classification of pharmaceutical substances based on chromatographic data. J. Chromatogr., A 897 (2000) 23-36
-
(2000)
J. Chromatogr., A
, vol.897
, pp. 23-36
-
-
Detroyer, A.1
Schoonjans, V.2
Questier, F.3
Vander Heyden, Y.4
Borosy, A.P.5
Guo, Q.6
Massart, D.L.7
-
27
-
-
0038667480
-
Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns using principal component analysis
-
Euerby M.R., and Petersson P. Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns using principal component analysis. J. Chromatogr., A 994 (2003) 13-36
-
(2003)
J. Chromatogr., A
, vol.994
, pp. 13-36
-
-
Euerby, M.R.1
Petersson, P.2
-
28
-
-
0037356523
-
Chromatographic classification and comparison of commercially available perfluorinated stationary phases for reversed-phase liquid chromatography using principal component analysis
-
Euerby M.R., McKeown A.P., and Petersson P. Chromatographic classification and comparison of commercially available perfluorinated stationary phases for reversed-phase liquid chromatography using principal component analysis. J. Sep. Sci. 26 (2003) 295-306
-
(2003)
J. Sep. Sci.
, vol.26
, pp. 295-306
-
-
Euerby, M.R.1
McKeown, A.P.2
Petersson, P.3
-
29
-
-
23044452534
-
Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns containing polar embedded groups/amino endcappings using principal component analysis
-
Euerby M.R., and Petersson P. Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns containing polar embedded groups/amino endcappings using principal component analysis. J. Chromatogr., A 1088 (2005) 1-15
-
(2005)
J. Chromatogr., A
, vol.1088
, pp. 1-15
-
-
Euerby, M.R.1
Petersson, P.2
-
30
-
-
0347063923
-
Characterisation of reversed-phase liquid-chromatographic columns by chromatographic tests: comparing column classification based on chromatographic parameters and column performance for the separation of acetylsalicylic acid and related compounds
-
Dehouck P., Visky D., Vander Heyden Y., Adams E., Kovács Z., Noszál B., Massart D.L., and Hoogmartens J. Characterisation of reversed-phase liquid-chromatographic columns by chromatographic tests: comparing column classification based on chromatographic parameters and column performance for the separation of acetylsalicylic acid and related compounds. J. Chromatogr., A 1025 (2004) 189-200
-
(2004)
J. Chromatogr., A
, vol.1025
, pp. 189-200
-
-
Dehouck, P.1
Visky, D.2
Vander Heyden, Y.3
Adams, E.4
Kovács, Z.5
Noszál, B.6
Massart, D.L.7
Hoogmartens, J.8
-
31
-
-
0041327985
-
Characterisation of reversed-phase liquid chromatographic columns by chromatographic tests: rational column classification by a minimal number of column test parameters
-
Visky D., Vander Heyden Y., Iványi T., Baten P., De Beer J., Kovács Z., Noszál B., Dehouck P., Roets E., Massart D.L., and Hoogmartens J. Characterisation of reversed-phase liquid chromatographic columns by chromatographic tests: rational column classification by a minimal number of column test parameters. J. Chromatogr., A 1012 (2003) 11-29
-
(2003)
J. Chromatogr., A
, vol.1012
, pp. 11-29
-
-
Visky, D.1
Vander Heyden, Y.2
Iványi, T.3
Baten, P.4
De Beer, J.5
Kovács, Z.6
Noszál, B.7
Dehouck, P.8
Roets, E.9
Massart, D.L.10
Hoogmartens, J.11
-
32
-
-
7744239477
-
Choosing an equivalent replacement column for a reversed-phase liquid chromatographic assay procedure
-
Dolan J.W., Maule A., Bingley D., Wrisley L., Chan C.C., Angod M., Lunte C., Krisko R., Winston J.M., Homeier B.A., McCalley D.V., and Snyder L.R. Choosing an equivalent replacement column for a reversed-phase liquid chromatographic assay procedure. J. Chromatogr., A 1057 (2004) 59-74
-
(2004)
J. Chromatogr., A
, vol.1057
, pp. 59-74
-
-
Dolan, J.W.1
Maule, A.2
Bingley, D.3
Wrisley, L.4
Chan, C.C.5
Angod, M.6
Lunte, C.7
Krisko, R.8
Winston, J.M.9
Homeier, B.A.10
McCalley, D.V.11
Snyder, L.R.12
-
33
-
-
0035853606
-
Hydrophilic interaction chromatography using amino and silica columns for the determination of polar pharmaceuticals and impurities
-
Olsen B.A. Hydrophilic interaction chromatography using amino and silica columns for the determination of polar pharmaceuticals and impurities. J. Chromatogr., A 913 (2001) 113-122
-
(2001)
J. Chromatogr., A
, vol.913
, pp. 113-122
-
-
Olsen, B.A.1
-
34
-
-
21544433004
-
Orthogonal method development using hydrophilic interaction chromatography and reversed-phase high-performance liquid chromatography for the determination of pharmaceuticals and impurities
-
Wang X., Li W., and Rasmussen H.T. Orthogonal method development using hydrophilic interaction chromatography and reversed-phase high-performance liquid chromatography for the determination of pharmaceuticals and impurities. J. Chromatogr., A 1083 (2004) 58-62
-
(2004)
J. Chromatogr., A
, vol.1083
, pp. 58-62
-
-
Wang, X.1
Li, W.2
Rasmussen, H.T.3
-
35
-
-
0027408756
-
Peak homogeneity determination and micro-preparative fraction collection by capillary electrophoresis for pharmaceutical analysis
-
Altria K.D., and Dave Y.K. Peak homogeneity determination and micro-preparative fraction collection by capillary electrophoresis for pharmaceutical analysis. J. Chromatogr., A 633 (1993) 221-225
-
(1993)
J. Chromatogr., A
, vol.633
, pp. 221-225
-
-
Altria, K.D.1
Dave, Y.K.2
-
36
-
-
0345329549
-
Retention modeling and simultaneous optimization of pH value and gradient steepness in RP-HPLC using feed-forward neural networks
-
Shan Y., Zhao R., Zhang Y., Zhang W., and Tian Y. Retention modeling and simultaneous optimization of pH value and gradient steepness in RP-HPLC using feed-forward neural networks. Electrophoresis 26 (2005) 1541-1546
-
(2005)
Electrophoresis
, vol.26
, pp. 1541-1546
-
-
Shan, Y.1
Zhao, R.2
Zhang, Y.3
Zhang, W.4
Tian, Y.5
-
38
-
-
2342441311
-
Packed column supercritical fluid chromatography-mass spectrometry
-
Zhao Y., Sandra P., Woo G., Thomas S., Gahm K., and Semin D. Packed column supercritical fluid chromatography-mass spectrometry. LC GC Eur. 17 (2004) 2-9
-
(2004)
LC GC Eur.
, vol.17
, pp. 2-9
-
-
Zhao, Y.1
Sandra, P.2
Woo, G.3
Thomas, S.4
Gahm, K.5
Semin, D.6
-
39
-
-
2342503805
-
Micellar electrokinetic capillary chromatography, high performance liquid chromatography and nuclear magnetic resonance-three orthogonal methods for characterization of critical drugs
-
Deubner R., and Holzgrabe U. Micellar electrokinetic capillary chromatography, high performance liquid chromatography and nuclear magnetic resonance-three orthogonal methods for characterization of critical drugs. J. Pharm. Biomed. Anal. 35 (2004) 459-467
-
(2004)
J. Pharm. Biomed. Anal.
, vol.35
, pp. 459-467
-
-
Deubner, R.1
Holzgrabe, U.2
-
40
-
-
33846842809
-
-
Council of Europe, Strasbourg
-
European Pharmacopoeia 5.0 vol. 2 (2004), Council of Europe, Strasbourg 1653-1654
-
(2004)
European Pharmacopoeia 5.0
, vol.2
, pp. 1653-1654
-
-
-
41
-
-
26044449077
-
Automated peak tracking for comprehensive impurity profiling in orthogonal liquid chromatographic separation using mass spectrometric detection
-
Xue G., Bendick A.D., Chen R., and Sekulic S.S. Automated peak tracking for comprehensive impurity profiling in orthogonal liquid chromatographic separation using mass spectrometric detection. J. Chromatogr., A 1050 (2004) 159-171
-
(2004)
J. Chromatogr., A
, vol.1050
, pp. 159-171
-
-
Xue, G.1
Bendick, A.D.2
Chen, R.3
Sekulic, S.S.4
-
42
-
-
0024312032
-
The FDA perspective on the development of stereoisomers
-
De Camp W.H. The FDA perspective on the development of stereoisomers. Chirality 1 (1989) 2-6
-
(1989)
Chirality
, vol.1
, pp. 2-6
-
-
De Camp, W.H.1
-
43
-
-
33846842810
-
-
U.S. Food and Drug Administration, FDA's Policy Statement for the Development of New Stereoisomeric Drugs, May 1, 1992.
-
-
-
-
44
-
-
0027761410
-
Chiral drugs: the FDA perspective on manufacturing and control
-
De Camp W.H. Chiral drugs: the FDA perspective on manufacturing and control. J. Pharm. Biomed. Anal. 11 (1993) 1167-1172
-
(1993)
J. Pharm. Biomed. Anal.
, vol.11
, pp. 1167-1172
-
-
De Camp, W.H.1
-
45
-
-
4043154097
-
Chiral Separations
-
Ward T.J. Chiral Separations. Anal. Chem. 76 (2004) 4635-4644
-
(2004)
Anal. Chem.
, vol.76
, pp. 4635-4644
-
-
Ward, T.J.1
-
46
-
-
17044426351
-
A practical guide to HPLC enantioseparations for pharmaceutical compounds
-
Thompson R. A practical guide to HPLC enantioseparations for pharmaceutical compounds. J. Liq. Chromatogr. Relat. Technol. 28 (2005) 1215-1231
-
(2005)
J. Liq. Chromatogr. Relat. Technol.
, vol.28
, pp. 1215-1231
-
-
Thompson, R.1
-
47
-
-
33846791858
-
-
http://chirbase.u-3mrs.fr/.
-
-
-
-
48
-
-
33746609796
-
Determination of chiral and positional isomer impurities in atomoxetine hydrochloride with liquid chromatography using polysaccharide chiral stationary phases
-
Sellers J.A., Owens P.K., Gavin P.J., and Olsen B.A. Determination of chiral and positional isomer impurities in atomoxetine hydrochloride with liquid chromatography using polysaccharide chiral stationary phases. J. Pharm. Biomed. Anal. 41 (2006) 1088-1094
-
(2006)
J. Pharm. Biomed. Anal.
, vol.41
, pp. 1088-1094
-
-
Sellers, J.A.1
Owens, P.K.2
Gavin, P.J.3
Olsen, B.A.4
-
49
-
-
0013615136
-
Application of packed column supercritical fluid chromatography in the development of drugs
-
Anton K., and Berger C. (Eds), Marcel Dekker Inc., New York
-
Gyllenhaal O., Karlsson A., and Vessman J. Application of packed column supercritical fluid chromatography in the development of drugs. In: Anton K., and Berger C. (Eds). Supercritical Fluid Chromatography with Packed Columns (1998), Marcel Dekker Inc., New York 273-300
-
(1998)
Supercritical Fluid Chromatography with Packed Columns
, pp. 273-300
-
-
Gyllenhaal, O.1
Karlsson, A.2
Vessman, J.3
-
51
-
-
0347457062
-
Chiral separations by cyclodextrin-modified capillary electrophoresis-Determination of the enantiomeric excess
-
Schmitt U., Branch S.K., and Holzgrabe U. Chiral separations by cyclodextrin-modified capillary electrophoresis-Determination of the enantiomeric excess. J. Sep. Sci. 25 (2002) 959-974
-
(2002)
J. Sep. Sci.
, vol.25
, pp. 959-974
-
-
Schmitt, U.1
Branch, S.K.2
Holzgrabe, U.3
-
52
-
-
0036920062
-
Development and validation of a chiral capillary electrophoresis method for melagatran and ximelagatran drug substances
-
Wikström H. Development and validation of a chiral capillary electrophoresis method for melagatran and ximelagatran drug substances. J. Sep. Sci. 25 (2002) 1167-1174
-
(2002)
J. Sep. Sci.
, vol.25
, pp. 1167-1174
-
-
Wikström, H.1
-
53
-
-
0023341613
-
Direct determination of beta-lactam antibiotics by circular dichroism
-
Purdie N., and Swallows K.A. Direct determination of beta-lactam antibiotics by circular dichroism. Anal. Chem. 59 (1987) 1349-1351
-
(1987)
Anal. Chem.
, vol.59
, pp. 1349-1351
-
-
Purdie, N.1
Swallows, K.A.2
-
54
-
-
0000500204
-
Diode-laser-based optical rotation detector for high-performance liquid chromatography and on-line polarimetric analysis
-
Lloyd D.K., Goodall D.M., and Scrivener H. Diode-laser-based optical rotation detector for high-performance liquid chromatography and on-line polarimetric analysis. Anal. Chem. 61 (1989) 1238-1243
-
(1989)
Anal. Chem.
, vol.61
, pp. 1238-1243
-
-
Lloyd, D.K.1
Goodall, D.M.2
Scrivener, H.3
-
55
-
-
0024942039
-
Polarimetric detection in high-performance liquid chromatography
-
Lloyd D.K., and Goodall D.M. Polarimetric detection in high-performance liquid chromatography. Chirality 1 (1989) 251-264
-
(1989)
Chirality
, vol.1
, pp. 251-264
-
-
Lloyd, D.K.1
Goodall, D.M.2
-
56
-
-
0025688088
-
Circular dichroism detection in high-performance liquid chromatography: evaluation of the anisotropy factor
-
Bertucci C., Domenici E., and Salvadori P. Circular dichroism detection in high-performance liquid chromatography: evaluation of the anisotropy factor. J. Pharm. Biomed. Anal. 8 (1990) 843-846
-
(1990)
J. Pharm. Biomed. Anal.
, vol.8
, pp. 843-846
-
-
Bertucci, C.1
Domenici, E.2
Salvadori, P.3
-
57
-
-
0034038204
-
Applications of a sensitive laser polarimetric HPLC detector: confirmation of enantiomeric excess for danofloxacin and analysis of a novel macrolide
-
Wigman L.S., Hoyt D.S., and Sekulic S.S. Applications of a sensitive laser polarimetric HPLC detector: confirmation of enantiomeric excess for danofloxacin and analysis of a novel macrolide. J. Liq. Chromatogr. Relat. Technol. 23 (2000) 949-964
-
(2000)
J. Liq. Chromatogr. Relat. Technol.
, vol.23
, pp. 949-964
-
-
Wigman, L.S.1
Hoyt, D.S.2
Sekulic, S.S.3
-
58
-
-
0025180633
-
Determination of enantiomeric purity of ephedrine and pseudoephedrine by high-performance liquid chromatography with dual optical rotation/UV absorbance detection
-
Wu Z., Goodall D.M., and Lloyd D.K. Determination of enantiomeric purity of ephedrine and pseudoephedrine by high-performance liquid chromatography with dual optical rotation/UV absorbance detection. J. Pharm. Biomed. Anal. 8 (1990) 357-364
-
(1990)
J. Pharm. Biomed. Anal.
, vol.8
, pp. 357-364
-
-
Wu, Z.1
Goodall, D.M.2
Lloyd, D.K.3
-
59
-
-
0033959516
-
Reliable assay of extreme enantiomeric purity values by a new circular dichroism based HPLC detection system
-
Bertucci C., Andrisano V., Cavrini V., and Castiglioni E. Reliable assay of extreme enantiomeric purity values by a new circular dichroism based HPLC detection system. Chirality 12 (2000) 84-92
-
(2000)
Chirality
, vol.12
, pp. 84-92
-
-
Bertucci, C.1
Andrisano, V.2
Cavrini, V.3
Castiglioni, E.4
-
60
-
-
33846831772
-
-
Council of Europe, Strasbourg
-
European Pharmacopoeia 5.0 vol. 2 (2004), Council of Europe, Strasbourg 1508-1509
-
(2004)
European Pharmacopoeia 5.0
, vol.2
, pp. 1508-1509
-
-
-
61
-
-
33846791257
-
-
European Medicines Agency, Committee for Medicinal Products for Human Use, "Guideline on the limits of genotoxic impurities" June 23, 2004.
-
-
-
-
62
-
-
33846793706
-
-
Council of Europe, Strasbourg
-
European Pharmacopoeia 5.0 vol. 2 (2004), Council of Europe, Strasbourg 2216-2217
-
(2004)
European Pharmacopoeia 5.0
, vol.2
, pp. 2216-2217
-
-
-
63
-
-
0142092615
-
Determination of MPTP, a toxic impurity of pethidine
-
Quaglia M.G., Farina A., Donati E., Cotechini V., and Bossù E. Determination of MPTP, a toxic impurity of pethidine. J. Pharm. Biomed. Anal. 33 (2003) 1-6
-
(2003)
J. Pharm. Biomed. Anal.
, vol.33
, pp. 1-6
-
-
Quaglia, M.G.1
Farina, A.2
Donati, E.3
Cotechini, V.4
Bossù, E.5
-
64
-
-
33846843465
-
-
United States Pharmacopeial Convention, Rockville, MD
-
United States Pharmacopeia vol. 28 (2004), United States Pharmacopeial Convention, Rockville, MD 1474-1475
-
(2004)
United States Pharmacopeia
, vol.28
, pp. 1474-1475
-
-
-
65
-
-
33846851044
-
-
Council of Europe, Strasbourg
-
European Pharmacopoeia 5.0 vol. 2 (2004), Council of Europe, Strasbourg 2190
-
(2004)
European Pharmacopoeia 5.0
, vol.2
, pp. 2190
-
-
-
66
-
-
0032007282
-
Determination of trace levels of hydrazine in the penultimate intermediate of a novel anti-infective agent
-
Jagota N.K., Chetram A.J., and Nair J.B. Determination of trace levels of hydrazine in the penultimate intermediate of a novel anti-infective agent. J. Pharm. Biomed. Anal. 16 (1998) 1083-1087
-
(1998)
J. Pharm. Biomed. Anal.
, vol.16
, pp. 1083-1087
-
-
Jagota, N.K.1
Chetram, A.J.2
Nair, J.B.3
-
67
-
-
0032146580
-
Stability of isoniazid in isoniazid syrup: formation of hydrazine
-
Carlin A., Gregory N., and Simmons J. Stability of isoniazid in isoniazid syrup: formation of hydrazine. J. Pharm. Biomed. Anal. 17 (1998) 885-890
-
(1998)
J. Pharm. Biomed. Anal.
, vol.17
, pp. 885-890
-
-
Carlin, A.1
Gregory, N.2
Simmons, J.3
-
68
-
-
23944435696
-
Development and validation of a sensitive GC-MS method for the determination of trace levels of and alkylating reagent in a β-lactam active pharmaceutical ingredient
-
Li H., and Sluggett G.W. Development and validation of a sensitive GC-MS method for the determination of trace levels of and alkylating reagent in a β-lactam active pharmaceutical ingredient. J. Pharm. Biomed. Anal. 39 (2005) 486-494
-
(2005)
J. Pharm. Biomed. Anal.
, vol.39
, pp. 486-494
-
-
Li, H.1
Sluggett, G.W.2
-
69
-
-
0242339760
-
Capillary gas chromatography determination of benzaldehyde arising from benzyl alcohol used as preservative in injectable formulations
-
Kazemifard A.G., Moore D.E., Mohammadi A., and Kebriyaeezadeh A. Capillary gas chromatography determination of benzaldehyde arising from benzyl alcohol used as preservative in injectable formulations. J. Pharm. Biomed. Anal. 31 (2003) 685-691
-
(2003)
J. Pharm. Biomed. Anal.
, vol.31
, pp. 685-691
-
-
Kazemifard, A.G.1
Moore, D.E.2
Mohammadi, A.3
Kebriyaeezadeh, A.4
-
70
-
-
0037158508
-
Analysis of proprietary Chinese medicines for the presence of toxic ingredients by LC/MS/MS
-
Wong S., Tsui S., and Kwan S. Analysis of proprietary Chinese medicines for the presence of toxic ingredients by LC/MS/MS. J. Pharm. Biomed. Anal. 30 (2002) 161-170
-
(2002)
J. Pharm. Biomed. Anal.
, vol.30
, pp. 161-170
-
-
Wong, S.1
Tsui, S.2
Kwan, S.3
-
71
-
-
0030820695
-
Methods for the determination of mutagenic heterocyclic amines and their applications in environmental analysis
-
Kataoka H. Methods for the determination of mutagenic heterocyclic amines and their applications in environmental analysis. J. Chromatogr., A 774 (1997) 121-142
-
(1997)
J. Chromatogr., A
, vol.774
, pp. 121-142
-
-
Kataoka, H.1
-
72
-
-
0030871299
-
Liquid chromatography-electrospray mass spectrometry with in-source fragmentation for the identification and quantification of fourteen mutagenic amines in beef extracts
-
Pais P., Moyano E., Puignou L., and Galceran M.T. Liquid chromatography-electrospray mass spectrometry with in-source fragmentation for the identification and quantification of fourteen mutagenic amines in beef extracts. J. Chromatogr., A 775 (1997) 125-136
-
(1997)
J. Chromatogr., A
, vol.775
, pp. 125-136
-
-
Pais, P.1
Moyano, E.2
Puignou, L.3
Galceran, M.T.4
-
73
-
-
23944465208
-
Determination of methyl and ethyl esters of methanesulfonic, benzenesulfonic and p-toluenesulfonic acids in active pharmaceutical ingredients by solid-phase microextraction (SPME) coupled to GC/SIM-MS
-
Colón I., and Richoll S.M. Determination of methyl and ethyl esters of methanesulfonic, benzenesulfonic and p-toluenesulfonic acids in active pharmaceutical ingredients by solid-phase microextraction (SPME) coupled to GC/SIM-MS. J. Pharm. Biomed. Anal. 39 (2005) 477-485
-
(2005)
J. Pharm. Biomed. Anal.
, vol.39
, pp. 477-485
-
-
Colón, I.1
Richoll, S.M.2
-
74
-
-
0029738238
-
Gas chromatographic/mass spectrometric analysis of methyl methanesulphonate and ethyl methanesulphonate in the bismesylate salt of DPI 201-106, a positive inotropic agent for the treatment of heart failure
-
Ramjit H.G., Singh M.M., and Coddington A.B. Gas chromatographic/mass spectrometric analysis of methyl methanesulphonate and ethyl methanesulphonate in the bismesylate salt of DPI 201-106, a positive inotropic agent for the treatment of heart failure. J. Mass Spectrom. 31 (1996) 867-872
-
(1996)
J. Mass Spectrom.
, vol.31
, pp. 867-872
-
-
Ramjit, H.G.1
Singh, M.M.2
Coddington, A.B.3
-
75
-
-
3843114399
-
Trace analysis of residual methyl methanesulfonate, ethyl methanesulfonate and isopropyl methanesulfonate in pharmaceuticals by capillary gas chromatography with flame ionization detection
-
Li W. Trace analysis of residual methyl methanesulfonate, ethyl methanesulfonate and isopropyl methanesulfonate in pharmaceuticals by capillary gas chromatography with flame ionization detection. J. Chromatogr., A 1046 (2004) 297-301
-
(2004)
J. Chromatogr., A
, vol.1046
, pp. 297-301
-
-
Li, W.1
-
76
-
-
0042346202
-
Determination of polar alkylating agents as thiocyanate/isothiocyanate derivatives by reaction headspace gas chromatography
-
Lee C.R., Guivarch F., Dau C.N.V., Tessier D., and Krstulovic A.M. Determination of polar alkylating agents as thiocyanate/isothiocyanate derivatives by reaction headspace gas chromatography. Analyst 128 (2003) 857-863
-
(2003)
Analyst
, vol.128
, pp. 857-863
-
-
Lee, C.R.1
Guivarch, F.2
Dau, C.N.V.3
Tessier, D.4
Krstulovic, A.M.5
-
77
-
-
33846787364
-
-
United States Pharmacopeial Convention, Rockville, MD
-
United States Pharmacopeia vol. 28 (2004), United States Pharmacopeial Convention, Rockville, MD 198
-
(2004)
United States Pharmacopeia
, vol.28
, pp. 198
-
-
-
78
-
-
33846812985
-
-
U.S. Food and Drug Administration, Pharmaceutical cGMPs for the 21st Century-A Risk-based Approach, September 2004.
-
-
-
-
79
-
-
33846787922
-
-
International Conference on Harmonisation (ICH) Guidelines, Q8: Pharmaceutical development, November 2005.
-
-
-
-
80
-
-
0032748390
-
Liquid chromatography-mass spectrometry method for the determination of aldehydes derivatized by the Hantzsch reaction
-
Zurek G., and Karst U. Liquid chromatography-mass spectrometry method for the determination of aldehydes derivatized by the Hantzsch reaction. J. Chromatogr., A 864 (1999) 191-197
-
(1999)
J. Chromatogr., A
, vol.864
, pp. 191-197
-
-
Zurek, G.1
Karst, U.2
-
81
-
-
33846844055
-
-
U.S. Food and Drug Administration, Guidance: "Guideline for Submitting Supportive Documentation in Drug Applications for the Manufacture of Drug Substances", February 1987.
-
-
-
-
82
-
-
33846793705
-
-
International Conference on Harmonisation (ICH) Guidelines, Q7A: Good Manufacturing Practice Guide for Active Pharmaceutical Ingredients, November 2000.
-
-
-
-
83
-
-
33846788524
-
-
U.S. Food and Drug Administration, Draft Guidance for Industry, Drug Substance: Chemistry Manufacturing and Controls Information, January 2004.
-
-
-
-
84
-
-
0042320623
-
-
T. Cupps, B. Fritschel, W. Mavroudakis, M. Mitchell, D. Ridge, J. Wyvratt, PhRMA perspectives on drug substance regulatory filing issues: starting material, reprocessing, retesting, and critical controls, Pharm. Technol. (2003 Feb.), 34,36,38,40,42,44,46,48,50,52.
-
-
-
-
85
-
-
0034345906
-
Identification and comparison of impurities in fluoxetine hydrochloride by seven different routes
-
Wirth D.D., Miller M.S., Boini S.K., and Koenig T.M. Identification and comparison of impurities in fluoxetine hydrochloride by seven different routes. Org. Process Res. Dev. 4 (2000) 513-519
-
(2000)
Org. Process Res. Dev.
, vol.4
, pp. 513-519
-
-
Wirth, D.D.1
Miller, M.S.2
Boini, S.K.3
Koenig, T.M.4
-
86
-
-
0034783588
-
Profiling indomethacin impurities using high-performance liquid chromatography and nuclear magnetic resonance
-
Hess S., Teubert U., Ortwein J., and Eger K. Profiling indomethacin impurities using high-performance liquid chromatography and nuclear magnetic resonance. Eur. J. Pharm. Sci. 14 (2001) 301-311
-
(2001)
Eur. J. Pharm. Sci.
, vol.14
, pp. 301-311
-
-
Hess, S.1
Teubert, U.2
Ortwein, J.3
Eger, K.4
-
87
-
-
0842265756
-
Analysis of purity in 19 drug products containing clopidogrel: 18 copies versus the original brand
-
Gomez Z., Adams E., and Hoogmartens J. Analysis of purity in 19 drug products containing clopidogrel: 18 copies versus the original brand. J. Pharm. Biomed. Anal. 34 (2004) 341-348
-
(2004)
J. Pharm. Biomed. Anal.
, vol.34
, pp. 341-348
-
-
Gomez, Z.1
Adams, E.2
Hoogmartens, J.3
-
88
-
-
0030682480
-
Screening methods for impurities in multi-sourced fluoxetine hydrochloride drug substances and formulations
-
Wirth D.D., Olsen B.A., Hallenbeck D.K., Lake M.E., Gregg S.M., and Perry F.M. Screening methods for impurities in multi-sourced fluoxetine hydrochloride drug substances and formulations. Chromatographia 46 (1997) 511-523
-
(1997)
Chromatographia
, vol.46
, pp. 511-523
-
-
Wirth, D.D.1
Olsen, B.A.2
Hallenbeck, D.K.3
Lake, M.E.4
Gregg, S.M.5
Perry, F.M.6
-
89
-
-
0034664094
-
Development and validation of a single robust HPLC method for the characterization of a pharmaceutical starting material and impurities from three suppliers using three separate synthetic routes
-
Sheldon E.M., and Downar J.B. Development and validation of a single robust HPLC method for the characterization of a pharmaceutical starting material and impurities from three suppliers using three separate synthetic routes. J. Pharm. Biomed. Anal. 23 (2000) 561-572
-
(2000)
J. Pharm. Biomed. Anal.
, vol.23
, pp. 561-572
-
-
Sheldon, E.M.1
Downar, J.B.2
-
90
-
-
0037419727
-
Utilizing capillary gas chromatography mass spectrometry to determine 4-benzotrifluoride t-butyl ether as a reaction product in fluoxetine synthesized using potassium t-butoxide as a base
-
Robbins D.K., Dodson P.N., Buccilli L.A., and Mitchell D. Utilizing capillary gas chromatography mass spectrometry to determine 4-benzotrifluoride t-butyl ether as a reaction product in fluoxetine synthesized using potassium t-butoxide as a base. J. Pharm. Biomed. Anal. 31 (2003) 63-74
-
(2003)
J. Pharm. Biomed. Anal.
, vol.31
, pp. 63-74
-
-
Robbins, D.K.1
Dodson, P.N.2
Buccilli, L.A.3
Mitchell, D.4
-
91
-
-
26844571399
-
Basic and neutral route specific impurities in MDMA prepared by different synthesis methods: comparison of impurity profiles
-
Swist M., Wilamowski J., and Parczewski A. Basic and neutral route specific impurities in MDMA prepared by different synthesis methods: comparison of impurity profiles. Forensic Sci. Int. 155 (2005) 100-111
-
(2005)
Forensic Sci. Int.
, vol.155
, pp. 100-111
-
-
Swist, M.1
Wilamowski, J.2
Parczewski, A.3
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