1.CAS:56610-72-1 2.yellow powder 3.Purity:99% 4.cefmetazole sodium cefotetan intermediates

Chemical Name: 7-Aminocephalosporanic acid

Abbreviation: 7-ACA

Molecular Formula: C10H12N2O5S

Molecular Weight: 272.28

CAS No.: 957-68-6

EINECS: 213-485-0

Specifications:

Appearance: white or off-white crystalline powder

Assay:99%

Melting point: >300 °C(lit.)

Storage condition: 2-8°C

Usage: Intermediates of Sterile Cephalosporins

Packing: 25kg/drum, or according with customer's requirement

7-ACA