(R)-(-)-1-Benzyloxy-2-propanol (R)-1-O-Benzylpropylene glycol 89401-28-5 CAS 89401-28-5

Purity 97%+In StockPharmaceutical Standards
CAS No.89401-28-5
Molecular FormulaC10H20O2
Molecular Weight172.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-(-)-1-Benzyloxy-2-propanol (R)-1-O-Benzylpropylene glycol 89401-28-5 CAS 89401-28-5 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

(R)-(-)-1-Benzyloxy-2-propanol (R)-1-O-Benzylpropylene glycol 89401-28-5 (CAS 89401-28-5), molecular formula C10H20O2 and molecular weight 172.26 g/mol, is a CATO reference standard with documented purity and traceability.

(R)-(-)-1-Benzyloxy-2-propanol (R)-1-O-Benzylpropylene glycol 89401-28-5 (C10H20O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H20O2
Molecular Weight172.26 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1982

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