2-[(3S,4S,5S,6R)-7-Hydroxy-4,6-dimethoxy-3,5-dimethylheptyl]-5,7-dimethoxy-8-(methoxymethoxy)-3-methyl-2,3-dihydro-4H-1-benzopyran-4-one CAS 276690-22-3

Purity 97%+In StockPharmaceutical Standards
CAS No.276690-22-3
Molecular FormulaC25H40O9
Molecular Weight484.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(3S,4S,5S,6R)-7-Hydroxy-4,6-dimethoxy-3,5-dimethylheptyl]-5,7-dimethoxy-8-(methoxymethoxy)-3-methyl-2,3-dihydro-4H-1-benzopyran-4-one CAS 276690-22-3 chemical structure

Description

CATO supplies 2-[(3S,4S,5S,6R)-7-Hydroxy-4,6-dimethoxy-3,5-dimethylheptyl]-5,7-dimethoxy-8-(methoxymethoxy)-3-methyl-2,3-dihydro-4H-1-benzopyran-4-one (CAS 276690-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H40O9. Molecular weight: 484.58 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H40O9
Molecular Weight484.58 g/mol
AppearanceOff-white to pale 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

Recommended Standards

Why CATO?