Identification of a yellow impurity in aged samples of aqueous butamben suspension: Evidence for the oxidative degradation of poly(ethylene glycol)

Journal of Pharmaceutical Sciences

Volumn 89, Issue 6, 2000, Pages 766-770

  Ginsburg, Eric J ^a   Stephens, Dennis A ^a   West, Paul R ^a   Buko, Alexander M ^a   Robinson, Daniel H ^a   Li, Luk C ^a   Bommireddi, Abha R ^a  

^a ABBOTT LABORATORIES   (United States)

Author keywords

Butamben; Oxalamidine; Oxidation; Poly(ethylene glycol); Suspension

Indexed keywords

BUTYLCAINE; MACROGOL; OXALAMIDINE; OXALIC ACID; OXALIC ACID DERIVATIVE; OXYGEN; POLYSORBATE; UNCLASSIFIED DRUG;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL ANALYSIS; CHRONIC PAIN; DRUG DEGRADATION; DRUG FORMULATION; DRUG IMPURITY; OXIDATION; SUSPENSION;

EID: 0033817909     PISSN: 00223549     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1520-6017(200006)89:6<766::AID-JPS8>3.0.CO;2-N     Document Type: Article

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