Rel-(1R,3S)-1,3-diphenylpropane-1,3-diol CAS 5381-86-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5381-86-2
Molecular FormulaC15H16O2
Molecular Weight228.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-(1R,3S)-1,3-diphenylpropane-1,3-diol CAS 5381-86-2 chemical structure

Description

As a certified reference material (CRM), Rel-(1R,3S)-1,3-diphenylpropane-1,3-diol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Rel-(1R,3S)-1,3-diphenylpropane-1,3-diol (CAS 5381-86-2) is a high-purity analytical reference standard with the molecular formula C15H16O2 and a molecular weight of 228.29 g/mol.

Rel-(1R,3S)-1,3-diphenylpropane-1,3-diol (C15H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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.

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

Physical & Chemical Properties

Molecular FormulaC15H16O2
Molecular Weight228.29 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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