(2R,3R,4S,5S)-2-(acetoxymethyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 58645-20-8

Purity 97%+In StockPharmaceutical Standards
CAS No.58645-20-8
Molecular FormulaC14H20O10
Molecular Weight348.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5S)-2-(acetoxymethyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 58645-20-8 chemical structure

Description

CATO supplies (2R,3R,4S,5S)-2-(acetoxymethyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 58645-20-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H20O10. Molecular weight: 348.30 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H20O10
Molecular Weight348.30 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973

Recommended Standards

Why CATO?