1,2:3,4-Bis-O-(1-methylethylidene)-beta-L-arabinopyranose CAS 27820-98-0

Purity 97%+In StockPharmaceutical Standards
CAS No.27820-98-0
Molecular FormulaC11H18O5
Molecular Weight230.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2:3,4-Bis-O-(1-methylethylidene)-beta-L-arabinopyranose CAS 27820-98-0 chemical structure

Description

1,2:3,4-Bis-O-(1-methylethylidene)-beta-L-arabinopyranose (CAS 27820-98-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H18O5. Molecular weight: 230.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H18O5
Molecular Weight230.26 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1964

Recommended Standards

Why CATO?