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Cefazolin Impurity 35 CAS 66666-63-5
Purity 97%+ In Stock Pharmacopoeial Impurity Standards
CAS No. 66666-63-5
Molecular Formula C6H6N4S4
Molecular Weight 262.40 g/mol
Category Pharmacopoeial Impurity Standards / EP Impurities
Availability In Stock
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 Formula C6H6N4S4 Molecular Weight 262.40 g/mol Purity 97%+ Storage Store at 2-8°C, protect from light Solubility (reference) Soluble in DMSO, DMF, methanol Stability Light-sensitive; avoid direct strong light Degree of Unsaturation (DBE) 6.0 UV Absorption UV-absorbing Structural Features Aromatic ring present CAS Registry Year (est.) 1976 Nitrogen Atoms 4 Sulfur Atoms 4
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