Home > Pharmacopoeial Impurity Standards > Etravirine Impurity N1 (939431-68-2)
Etravirine Impurity N1 CAS 939431-68-2
Purity 97%+ In Stock Pharmacopoeial Impurity Standards
CAS No. 939431-68-2
Molecular Formula C20H16N6O
Molecular Weight 356.38 g/mol
Category Pharmacopoeial Impurity Standards / EP Impurities
Availability In Stock
Description CATO supplies Etravirine Impurity N1 (CAS 939431-68-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16N6O. Molecular weight: 356.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties Molecular Formula C20H16N6O Molecular Weight 356.38 g/mol Appearance Pale yellow to yellow crystalline powder 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) 16.0 UV Absorption UV-absorbing Structural Features Aromatic ring present CAS Registry Year (est.) 1987 Nitrogen Atoms 6
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