5,7,4'-Tri-O-methylcatechin CAS 105330-59-4

Purity >95%In StockPharmaceutical Standards
CAS No.105330-59-4
Molecular FormulaC18H20O6
Molecular Weight332.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7,4'-Tri-O-methylcatechin CAS 105330-59-4 chemical structure

Description

5,7,4'-Tri-O-methylcatechin (CAS 105330-59-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H20O6. Molecular weight: 332.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H20O6
Molecular Weight332.35 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

Recommended Standards

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