Cefazolin Impurity 35 CAS 66666-63-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.66666-63-5
Molecular FormulaC6H6N4S4
Molecular Weight262.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefazolin Impurity 35 CAS 66666-63-5 chemical structure

Description

High-purity Cefazolin Impurity 35 (CAS 66666-63-5) pharmacopoeial impurity standards reference standard. Molecular formula: C6H6N4S4. Molecular weight: 262.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H6N4S4
Molecular Weight262.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms4
Sulfur Atoms4

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