
CAS 43194-95-2
:Ceftezole Impurity 22
Description:
Ceftezole Impurity 22, with the CAS number 43194-95-2, is a chemical compound associated with the antibiotic ceftezole, which belongs to the class of cephalosporins. As an impurity, it may arise during the synthesis or degradation of ceftezole and is typically characterized by its molecular structure, which includes a beta-lactam ring, a common feature in cephalosporins that contributes to their antibacterial activity. The compound may exhibit specific physical and chemical properties such as solubility in certain solvents, stability under various conditions, and potential reactivity with other chemical species. Impurities like Ceftezole Impurity 22 are often analyzed for their impact on the efficacy and safety of pharmaceutical formulations. Regulatory agencies require thorough characterization and quantification of such impurities to ensure the quality and safety of drug products. Understanding the characteristics of impurities is crucial for pharmaceutical development and quality control processes.
Formula:C8H12N4O3
Synonyms:- Ceftezole Impurity 22
- Ceftezole Impurity 18
- 2-(1H-tetrazol-1-yl)acetic pivalic anhydride
- 1H-Tetrazole-1-acetic acid, anhydride with 2,2-dimethylpropanoic acid
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