(R)-6-((2R,4R,E)-2,4-Dihydroxy-6-phenylhex-5-en-1-yl)-5,6-dihydro-2H-pyran-2-one CAS 276856-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.276856-55-4
Molecular FormulaC17H20O4
Molecular Weight288.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-6-((2R,4R,E)-2,4-Dihydroxy-6-phenylhex-5-en-1-yl)-5,6-dihydro-2H-pyran-2-one CAS 276856-55-4 chemical structure

Description

CATO supplies (R)-6-((2R,4R,E)-2,4-Dihydroxy-6-phenylhex-5-en-1-yl)-5,6-dihydro-2H-pyran-2-one (CAS 276856-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H20O4. Molecular weight: 288.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H20O4
Molecular Weight288.34 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

Recommended Standards

Why CATO?