RIlpivirine fumarate (2:1) CAS 877817-88-4

Purity 97%+In StockPharmaceutical Standards
CAS No.877817-88-4
Molecular Formula2*C22H18N6 C4H4O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

RIlpivirine fumarate (2:1) CAS 877817-88-4 chemical structure

Description

RIlpivirine fumarate (2:1) (CAS 877817-88-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C22H18N6 C4H4O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular Formula2*C22H18N6 C4H4O4
Molecular Weight482.50 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms6

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