Cephradine(38821-53-3)–Human API Featured Image
  • Cephradine(38821-53-3)–Human API


CAS No.: 38821-53-3

EINECS No.: 349.4048

MF: C16H19N3O4S

Product Description

New Description

Product Description

● Storage Temperature:Keep in a cool,dry,dark location in a tightly sealed container or cylinder.Keep away from incompatible materials, ignition sources and untrained individuals.Secure and label area. Protect containers/cylinders from physical damage.

● Refractive index:1.684

● Solubility:freely soluble in water, very slightly soluble in alcohol and in chloroform, practically insoluble in ether

● Usage:An anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory

Item Specification Result
Appearance white to off-white powder Complies
Related substance (HPLC) Total impurity ≤0.5%Max single impurity ≤0.1% 0.2%0.06%
Odor Characteristic Complies
Assay 99% 99.8%
Sieve analysis 100% pass 80 mesh Complies
Loss on DryingResidue on Ignition ≤1.0%≤1.0% 0.12%0.09%
Heavy Metal <10ppm Complies
As <0.1ppm 0.05ppm
Pb <0.1ppm 0.05ppm
Cd <0.1ppm 0.05ppm
Residual Solvents <100ppm Complies
Residual Pesticide Negative Complies
Total Plate Count <1000cfu/g Complies
Yeast & Mold <100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies


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