(1S,2S)-1,2-bis(3,5-dimethylphenyl)ethane-1,2-diol CAS 196605-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.196605-90-0
Molecular FormulaC18H22O2
Molecular Weight270.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-1,2-bis(3,5-dimethylphenyl)ethane-1,2-diol CAS 196605-90-0 chemical structure

Description

(1S,2S)-1,2-bis(3,5-dimethylphenyl)ethane-1,2-diol (CAS 196605-90-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22O2. Molecular weight: 270.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H22O2
Molecular Weight270.37 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.)2013

Recommended Standards

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