Cephalosporin C is an antibiotic of the cephalosporin class. It was isolated from fungi of the genus Acremonium and first characterized in 1961. Although not a very active antibiotic itself, synthetic analogs of cephalosporin C, such as cefalotin, became some of the first marketed cephalosporin antibiotic drugs.

CAS：61-24-5
中文别名：头孢菌素C;
英文别名：Cephalosporn C;Centropazine;Cefalosporin C;Cephalosphorin C;Centpropazine;Cephalosporin;(6R,7R)-3-(Acetoxymethyl)-7-[(5-amino-5-carboxypentanoyl)amino]-8 -oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-3-[(Acetyloxy)methyl]-7-{[(5R)-5-amino-5-carboxypentanoyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-(5-Amino-5-carboxyvaleramido)cephalosporanic acid;
分子式：C16H21N3O8S
分子量：415.418
精确质量：415.105
Psa：201.63
Logp：-0.1006

UNII：3XIY7HJT5L

沸点：814.7ºC at 760 mmHg
闪点：446.5ºC