78439-06-2

78439-06-2 structure

Name: Ceftazidime Pentahydrate
Chemical Name: ceftazidime pentahydrate
CAS Number: 78439-06-2
Molecular Formula: C₂₂H₃₂N₆O₁₂S₂
Molecular Weight: 546.576
Catalog: API Antibiotics Cephalosporin
Create Date: 2018-03-28 08:00:00
Modify Date: 2025-08-23 11:57:47
Ceftazidime pentahydrate (GR20263 pentahydrate) is a third generation cephalosporin administered intravenously or intramuscularly. Ceftazidime pentahydrate has a broad spectrum of in vitro activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime pentahydrate is particularly active against Enterobacteriaceae (including beta-lactamase-positive strains) and is resistant to hydrolysis by most beta-lactamases[1].

Name	ceftazidime pentahydrate
Synonyms	MFCD00153936 EINECS 276-715-9 Pyridinium, 1-[[(6R,7R)-7-[[2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt (6R,7R)-7-{[(2-Amino-1,3-thiazol-4-yl){[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-7-{[(2-Amino-1,3-thiazol-4-yl){[(2-carboxy-2-propanyl)oxy]imino}acetyl]amino}-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Ceftazidime

Description	Ceftazidime pentahydrate (GR20263 pentahydrate) is a third generation cephalosporin administered intravenously or intramuscularly. Ceftazidime pentahydrate has a broad spectrum of in vitro activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime pentahydrate is particularly active against Enterobacteriaceae (including beta-lactamase-positive strains) and is resistant to hydrolysis by most beta-lactamases[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Richards DM, et al. Ceftazidime. A review of its antibacterial activity, pharmacokinetic properties and therapeutic use. Drugs. 1985 Feb;29(2):105-61.

Hazard Codes	Xn: Harmful;
Risk Phrases	R42/43
Safety Phrases	22-36/37-45-37-24
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2941905990

HS Code	2941905990