Ceftazidime CAS 78439-06-2 White To Cream-Colored Crystalline Powder

Product Description:

Product Name: Ceftazidime CAS NO: 78439-06-2

Synonyms:

1-[[(6r,7r)-7-[[(2z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino] acetyl] amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0] oct-2-en-3-yl]methyl]pyridinum hydroxide inner salt;

(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(2-carboxypropan-2-yloxyimino)-1-oxoethyl]amino]-8-oxo-3-(1-pyridin-1-iumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate;

Chemical & Physical Properties:

Appearance: White to cream-colored crystalline powder

Assay :≥99.00%

Melting Point: >150℃(dec.)

Storage Condition: 2-8℃

Solubility: Sparingly soluble in aqueous solution

Safety Information:

Safety Statements: S22; S36/37; S45; S37; S24

HS Code: 2941905990

Risk Statements: R42/43

Hazard Code: Xn

WGK Germany: 1

Third generation cephalosporin antibiotic. Antibacterial. Ceftazidime is the latest third generation cephalosporin to reach the market. It has one of the broadest spectrums of the cephalosporins, similar in many regards to that of cefotaxime. It is particularly active against Pseudomonas aeruginosa, being perhaps 4-5 times more potent in vitro than moxalactam and cefotaxime.

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