(2R,3S,4R)-4-(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-3-ol CAS 145852-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.145852-76-2
Molecular FormulaC20H22O4
Molecular Weight326.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4R)-4-(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-3-ol CAS 145852-76-2 chemical structure

Description

(2R,3S,4R)-4-(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-3-ol (CAS 145852-76-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H22O4. Molecular weight: 326.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H22O4
Molecular Weight326.39 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

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