(2R,3S,4R)-2-((benzoyloxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate CAS 13322-90-2

Purity 97%+In StockPharmaceutical Standards
CAS No.13322-90-2
Molecular FormulaC27H22O7
Molecular Weight458.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4R)-2-((benzoyloxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate CAS 13322-90-2 chemical structure

Description

(2R,3S,4R)-2-((benzoyloxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate (CAS 13322-90-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H22O7. Molecular weight: 458.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC27H22O7
Molecular Weight458.46 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960

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