Cefadroxil
C16H17N3O5S·H2O
381.40
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7- [[amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-, monohydrate, [6R-[6α,7β (R*)]]-;
(6R,7R)-7-[(R)-2-Amino-2-(p-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate
[66592-87-8] Hemihydrate
372.40
[119922-85-9] Anhydrous 363.39
[50370-12-2]
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7- [[amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-, monohydrate, [6R-[6α,7β (R*)]]-;
(6R,7R)-7-[(R)-2-Amino-2-(p-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate
[66592-87-8] Hemihydrate
372.40
[119922-85-9] Anhydrous 363.39
[50370-12-2]
DEFINITION
Cefadroxil has a potency equivalent to NLT 950 µg/mg and NMT 1050 µg/mg of cefadroxil (C16H17N3O5S), calculated on the anhydrous basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Cefadroxil RSUSP Cefadroxil Related Compound D RS
USP Cefadroxil Related Compound I RS
USP Cefadroxil System Suitability Mixture RS