Liquid chromatographic method for perphenazine and its sulfoxide in pharmaceutical dosage forms for determination of stability.
J Assoc Off Anal Chem
; 69(1): 167-9, 1986.
Article
em En
| MEDLINE
| ID: mdl-3949688
A liquid chromatographic method is described for determination of perphenazine and perphenazine sulfoxide in representative dosage forms. Sulfoxide levels were nondetectable or less than 1% in tablets and in an injectable product. Sulfoxide levels increase with time in some syrup formulations and may be as high as 11% in syrup formulations before their expiration date.
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Base de dados:
MEDLINE
Assunto principal:
Perfenazina
Idioma:
En
Ano de publicação:
1986
Tipo de documento:
Article