Home > Pharmacopoeial Impurity Standards > N-Nitroso Cinnarizine EP Impurity A (1698-25-5)
N-Nitroso Cinnarizine EP Impurity A CAS 1698-25-5
Purity 97%+ In Stock Pharmacopoeial Impurity Standards
CAS No. 1698-25-5
Molecular Formula C17H19N3O
Molecular Weight 281.35 g/mol
Category Pharmacopoeial Impurity Standards / EP Impurities
Availability In Stock
Description N-Nitroso Cinnarizine EP Impurity A (CAS 1698-25-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H19N3O. Molecular weight: 281.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties Molecular Formula C17H19N3O Molecular Weight 281.35 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) 10.0 UV Absorption UV-absorbing Structural Features Aromatic ring present CAS Registry Year (est.) 1957 Nitrogen Atoms 3
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