USPUSP-NF
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Nimodipine
C21H26N2O7 418.44
 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 2-methoxyethyl 1-methylethyl ester;
 Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-3,5-pyridinedicarboxylate [66085-59-4]

DEFINITION

Nimodipine contains NLT 98.0% and NMT 102.0% of nimodipine (C21H26N2O7), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Nimodipine RS
USP Nimodipine Related Compound A RS
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