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Sulfamethoxazole EP Impurity C CAS 1072-67-9
Purity >90% In Stock Pharmacopoeial Impurity Standards
CAS No. 1072-67-9
Molecular Formula C4H6N2O
Molecular Weight 98.10 g/mol
Category Pharmacopoeial Impurity Standards / EP Impurities
Availability In Stock
Description Sulfamethoxazole EP Impurity C (CAS 1072-67-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N2O. Molecular weight: 98.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties Molecular Formula C4H6N2O Molecular Weight 98.10 g/mol Purity >90% 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) 3.0 UV Absorption UV-absorbing CAS Registry Year (est.) 1957 Nitrogen Atoms 2
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