Ceftiofur Hydrochloride
C19H17N5O7S3·HCl
560.02
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(2-furanylcarbonyl)thio]methyl]-8-oxo-, monohydrochloride, [6R-[6α,7β(Z)]]-;
(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 72-(Z)-(O-methyloxime), 2-furoate (ester), monohydrochloride [103980-44-5]
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(2-furanylcarbonyl)thio]methyl]-8-oxo-, monohydrochloride, [6R-[6α,7β(Z)]]-;
(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 72-(Z)-(O-methyloxime), 2-furoate (ester), monohydrochloride [103980-44-5]
DEFINITION
Ceftiofur Hydrochloride contains NLT 844 µg/mg and NMT 956 µg/mg of ceftiofur (C19H17N5O7S3), calculated on the anhydrous and solvent-free basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Cefotaxime Sodium RSUSP Ceftiofur Hydrochloride RS
USP Ceftiofur System Suitability Mixture RS
USP Endotoxin RS