Simultaneous determination of paracetamol and chlorzoxazone using orthogonal functions-ratio spectrophotometry

Saudi Pharmaceutical Journal

Volumn 11, Issue 4, 2003, Pages 192-200

  Wahbi, Abdel Aziz M ^a   Gazy, Azza A ^a   Abdel Razak, Omayma ^a   Mahgoub, Hoda ^a   Moneeb, Marwa S ^a  

^a Alexandria University Faculty of Pharmacy   (Egypt)

Author keywords

Absorbance ratio spectra; Chemometrics; Orthogonal functions; Paracetamol and chlorzoxazone

Indexed keywords

CHLORZOXAZONE; PARACETAMOL;

ACCURACY; ANALYTIC METHOD; ARTICLE; CHEMOMETRICS; COMPUTER PROGRAM; DERIVATIZATION; DRUG DETERMINATION; DRUG MIXTURE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; LINEAR REGRESSION ANALYSIS; SPECTROPHOTOMETRY;

EID: 0346458615     PISSN: 13190164     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. M.S. Bhatia, S.G. Kaskhedikar, and S.C. Chaturvedi, Comparative evaluation of different spectrophotometric methods developed for simultaneous estimation of dicloferac sodium, chlorzoxazone and paracetamol from combined dosage forms, Indian. Drugs., (1997) 34(3): 149-153.
2. M.K.S. El-Din, M.A. Abuirjeie, and M.H. Abdel-Hay, Simultaneous determination of acetaminophen [paracetamol] with orphenadrine citrate, ibuprofen or chlorzoxazone in combined dosage forms by zero-crossing derivative spectrophotometry, Anal. Lett., (1991), 24(12): 2187-2206.
3. C. Yucesoy, Spectrophotometric determination of paracetamol and chlorzoxazone using absorbance ratio technique, Turk. Eczacilari. Birligi. Dergisi. Pharmacia., (1990), 30(1): 13-18.
4. P.K. Chatterjee, C.L. Jain, and P.D. Sethi, Simultaneous determination of chlorzoxazone and acetaminoplien [paracetamol] in combined dosage forms by an absorbance ratio technique and difference spectrophotometry, J. Pharm. Biomed. Anal., (1989), 7(6): 693-698.
5. L.Y. Ding, C.Q. Yang, W.H. Zhan, H.Y. Wu, and K.M. Zheng, Determination of chlorzoxazone and paracetamol in co-chlorzoxazone tablets by multi wavelength linear regression method, Guangpuxue Yu. Guangpu Fenxi; (2000), 20(3): 423-424.
6. S. Ravisankar, M. Vasudevan, M. Gandhimathi, and B. Suresh, Reversed HPLC method for the estimation of acetaminophen, ibuprofen and chlorzoxazone in formulations, Talanta, (1998), 46(6): 1577-1581.
7. L.I. Bebawy, and N.M. El-Kousy, Simultaneous determination of some multicomponent dosage forms by quantitative thin-layer chromatography densitometric method J. Pharm. Biomed. Anal., (1999), 20(4): 663-670.
8. J.L. Chawla, R.A. Sodhi, and R.T. Sane, Simultaneous determination of chlorzoxazone, paracetamol and diclofenac sodium by different chromatographic techniques, Indian Drugs, (1996), 33(4): 171-178.
9. A.L. Glenn, The use of orthogonal functions to correct for irrelevant absorption in two component spectrophotometric analysis, J. Pharm. Pharmacol, (1963), 15: 123T-130T.
10. A.M. Wahbi, F. El-Yazbi, M. Barary, and S. Sabry, Two BASIC programs for the calculation of orthogonal function coefficients and their comparative coefficients for the first six terms, Alex. J. Pharm. Sci., (1991), 5(2): 220-224.
11. A.M. Wahbi, Alex.; Calculation of coefficients of orthogonal functions up to 100 points at equally and non-equally spaced intervals using a BASIC program, J. Pharm. Sci., (1993), 7(3): 185-188.
12. I.U. Agwu, and A.L. Glenn, The use of orthogonal function coefficients as an index of purity, J. Pharm. Pharmacol., (1967), 19: suppl., 76S-87S.
13. M. Blanco, J. Gene, H. Iturriaga, S. Maspoch, and J. Riba, Diode-array detectors in flow-injection analysis mixture resolution by multi-wavelength analysis, Talanta (1987), 34: 987-993.
14. F. Salinas, J.J. Berzas Nevado, and A.E. Mansilla, A new spectrophotometric method for quantitative multicomponent analysis, resolution of mixtures of salicylic and salicyluric acids, Talanta, (1990) 37: 347-351.
15. th Ed., p. 98 et. Seq., Edinburgh: Oliver and Boyd, 1974.
16. W.E. Milne, "Numerical Calculus", p. 265 et. Seq. And p. 375 et. Seq., Princeton: Princeton University Press, 1949.
17. Marwa S. Moneeb, M. Pharm. Thesis, Alexandria Univ., (2002).