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Nalidixic Acid
C12H12N2O3 232.24
 1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-;
 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid [389-08-2]

DEFINITION

Nalidixic Acid contains NLT 99.0% and NMT 101.0% of nalidixic acid (C12H12N2O3), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Nalidixic Acid RS
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