Ceftriaxone Sodium
C18H16N8Na2O7S3·3½H2O
661.60
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-, disodium salt, [6R-[6α,7β(Z)]]-, hydrate, (2:7);
(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid, 72-(Z)-(O-methyloxime), disodium salt, hemiseptahydrate
[104376-79-6] Anhydrous 598.56
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-, disodium salt, [6R-[6α,7β(Z)]]-, hydrate, (2:7);
(6R,7R)-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid, 72-(Z)-(O-methyloxime), disodium salt, hemiseptahydrate
[104376-79-6] Anhydrous 598.56
DEFINITION
Ceftriaxone Sodium contains the equivalent of NLT 795 µg/mg of ceftriaxone (C18H18N8O7S3), calculated on the anhydrous basis.