Category:
Cephalosporins
CAS NO:
82547-58-8
Standard:
In-house Standards,
Chemical Name: [6R-[6alpha,7beta(Z)]]-7-[2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3- (5-methyl-2H-tetrazol2-ylmethyl)-3-cephem-4-carboxylic acid
CAS NO: 82547-58-8
Molecular Formula: C 16 H 17 N 9 O 5 S 2
Molecular Weight: 479.49
Appearance: White or whitish crystalline powder
Purity: ≥ 96%
Usage : The intermediate of Cefteram pivoxil
Cefteram acid is a third-generation cephalosporin prodrug intermediate. Its core synthesis involves acylation of a specific cephem nucleus. Molecular Formula: C19H20N6O8S2; CAS No.: 74453-99-5.
Store in cool, dry conditions away from light to prevent hydrolysis. Handle with PPE due to potential sensitization risks. Strictly avoid contact with strong oxidizers.