Cat Number: API78439062

Ceftazidime

CAS Number

78439-06-2

Synonyms

Ceftazidime pentahydrate
(6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;pentahydrate
GR20263 (pentahydrate)

Description

Semisynthetic, broad-spectrum antibacterial derived from CEPHALORIDINE and used especially for Pseudomonas and other gram-negative infections in debilitated patients.

Molecular Weight

636.7

Molecular Formula

C22H32N6O12S2

SMILES

CC(C)(C(=O)O)ON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)C(=O)[O-].O.O.O.O.O

EINECS

616-626-8

Appearance

White or Off-white Powder

Melting Point

>191℃ (dec.)