(2R,3S,4R,5R)-2-(Acetoxymethyl)-4-(2-oxopropyl)-6-phenethyltetrahydro-2H-pyran-3,5-diyl diacetate CAS 114421-40-8

Purity 97%+In StockPharmaceutical Standards
CAS No.114421-40-8
Molecular FormulaC22H28O9
Molecular Weight436.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4R,5R)-2-(Acetoxymethyl)-4-(2-oxopropyl)-6-phenethyltetrahydro-2H-pyran-3,5-diyl diacetate CAS 114421-40-8 chemical structure

Description

(2R,3S,4R,5R)-2-(Acetoxymethyl)-4-(2-oxopropyl)-6-phenethyltetrahydro-2H-pyran-3,5-diyl diacetate (CAS 114421-40-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H28O9. Molecular weight: 436.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H28O9
Molecular Weight436.45 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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