API CAS 72558-82-8 Ceftazidime

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02ALI
• CAS No.: 72558-82-8
• Appearance: White Powder
• Einecs: 616-396-9
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	CeftazidiMe
CAS	72558-82-8
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:CeftazidiMe
CAS:72558-82-8
MF:C22H22N6O7S2
MW:546.58
EINECS:276-715-9
Mol File:72558-82-8.mol Merck 14,1946
Stability:Stable, but keep refrigerated. Incompatible with strong oxidizing agents, nitric acid, permanganates, peroxides.






DescriptionIn ceftazidime the oxime moiety is more complex, containing two methyl groups and a carboxylic acid. This assemblage conveys even more pronounced β-lactamase stability, greater anti-Pseudomonas aerugi nosa, and increased activity against Gram-positive organisms. The C-3 side chain has been replaced by a charged pyridinium moiety. The latter considerably enhances water solubility and also highly activates the β-lactam bond toward cleavage. The drug must be protected against heat and light and may darken without significant loss of potency. It is not stable under some conditions. such as the presence of aminoglycosides and vancomycin. It also is attacked readily in sodium bicarbonate solutions. Resistance is mediated by chromosomally mediated β-lactamases and by lack of penetration into target bacteria. Otherwise, it has a very broad antibacterial spectrum.
Chemical Propertiessolid
OriginatorFortum,Glaxo,UK,1983
Uses5-HT agonist, anti-migrane
Usespyrimidine synthesis inhibitor disease-modifying antirheumatic drug
UsesThird generation cephalosporin antibiotic. Antibacterial

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
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