Proanthocyanidin, 97% CAS 18206-61-6

Purity 97%+In StockPharmaceutical Standards
CAS No.18206-61-6
Molecular FormulaC31H28O12
Molecular Weight592.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Proanthocyanidin, 97% CAS 18206-61-6 chemical structure

Description

Proanthocyanidin, 97% (CAS 18206-61-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H28O12. Molecular weight: 592.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC31H28O12
Molecular Weight592.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

Recommended Standards

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