Aristolochic Acid B CAS 475-80-9

Purity >95%In StockPharmaceutical Standards
CAS No.475-80-9
Molecular FormulaC16H9NO6
Molecular Weight311.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aristolochic Acid B CAS 475-80-9 chemical structure

Description

High-purity Aristolochic Acid B (CAS 475-80-9) pharmaceutical standards reference standard. Molecular formula: C16H9NO6. Molecular weight: 311.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H9NO6
Molecular Weight311.25 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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