USPUSP-NF
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Oxybutynin Chloride
C22H31NO3·HCl 393.95
 Benzeneacetic acid, α-cyclohexyl-α-hydroxy-, 4-(diethyl amino)-2-butynyl ester hydrochloride, (±)-;
 4-(Diethylamino)-2-butynyl (±)-α-phenylcyclohexaneglycolate hydrochloride [1508-65-2]

DEFINITION

Oxybutynin Chloride contains NLT 97.0% and NMT 102.0% of oxybutynin chloride (C22H31NO3·HCl), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Oxybutynin Chloride RS
USP Oxybutynin Related Compound B RS
USP Oxybutynin Related Compound C RS
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