Proanthocyanidins CAS 20347-71-1

Purity Technical GradeIn StockPharmaceutical Standards
CAS No.20347-71-1
Molecular FormulaC30H26O13
Molecular Weight594.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Proanthocyanidins CAS 20347-71-1 chemical structure

Description

Proanthocyanidins (CAS 20347-71-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C30H26O13. Molecular weight: 594.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC30H26O13
Molecular Weight594.52 g/mol
AppearancePale yellow to yellow crystalline powder
PurityTechnical Grade
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

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