Cefprozil
C18H19N3O5S·H2O
407.44
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1-propenyl)-, monohydrate, [6R-[6α,7β(R*)]]-;
(6R,7R)-7-[(R)-2-Amino-2-(p-hydroxyphenyl)acetamido]-8-oxo-3-propenyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate
[121123-17-9] Anhydrous 389.43
[92665-29-7]
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1-propenyl)-, monohydrate, [6R-[6α,7β(R*)]]-;
(6R,7R)-7-[(R)-2-Amino-2-(p-hydroxyphenyl)acetamido]-8-oxo-3-propenyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate
[121123-17-9] Anhydrous 389.43
[92665-29-7]
DEFINITION
Cefprozil contains NLT 900 µg/mg and NMT 1050 µg/mg of cefprozil (C18H19N3O5S), calculated on the anhydrous basis.