(1R,2R)-1,2-bis(2-(tert-butyl)phenyl)ethane-1,2-diol CAS 1041002-44-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1041002-44-1
Molecular FormulaC22H30O2
Molecular Weight326.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R)-1,2-bis(2-(tert-butyl)phenyl)ethane-1,2-diol CAS 1041002-44-1 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.

(1R,2R)-1,2-bis(2-(tert-butyl)phenyl)ethane-1,2-diol (CAS 1041002-44-1) is a high-purity analytical reference standard with the molecular formula C22H30O2 and a molecular weight of 326.47 g/mol.

Based on its molecular formula C22H30O2, (1R,2R)-1,2-bis(2-(tert-butyl)phenyl)ethane-1,2-diol contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 FormulaC22H30O2
Molecular Weight326.47 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.)1988

Recommended Standards

Why CATO?