Cefradine (API, CAS: 38821-53-3)

Product Details

Cefradine (API, CAS: 38821-53-3)


Unit Price:	Negotiable
Shipment Terms:	CIF
Payment Terms:	T/T
Price Valid Time:	From Dec 31,2011 To Dec 31,2012
Origin:	China
Function:	Antibacterial
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Product name: Cefradine
CAS No: 38821-53-3
Molecular Formula: C16H19N3O4S
Molecular Weight: 349.4
EC NO: 254-137-8
Certification: GMP Standard: USP30
Appearance: White to off-white, crystalline powder. Sparingly soluble in water, very
Slightly soluble in alcohol and in chloroform, practica.

Appearance	white or similar to white crystalline powder
Specific optical rotation[ α ]D20	+80° - +88° PH4.6 acetate buffer solution
Acidity	PH3.8-5.7
Cephalexin	≤ 2.0%
Cefradin polymer	≤ 0.05%
7-Amino-descetoxy-cephalosporanic acid Dihydrophenylglycine Single impurity Total impurities	≤ 0.8% ≤ 0.8% ≤ 1.8% ≤ 2.4%
Moisture	≤ 4.5%
Residue on ignition	≤ 0.2%
Heavy metal	≤ 20ppm
Assay	≥ 92.0%