3,3’-Di-tert-butyl-5,5’,6,6’-tetramethylbiphenyl-2,2’-diol CAS 101203-31-0

Purity 97%+In StockPharmaceutical Standards
CAS No.101203-31-0
Molecular FormulaC24H34O2
Molecular Weight354.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3’-Di-tert-butyl-5,5’,6,6’-tetramethylbiphenyl-2,2’-diol CAS 101203-31-0 chemical structure

Description

CATO manufactures 3,3’-Di-tert-butyl-5,5’,6,6’-tetramethylbiphenyl-2,2’-diol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies 3,3’-Di-tert-butyl-5,5’,6,6’-tetramethylbiphenyl-2,2’-diol (CAS 101203-31-0), a certified reference material (molecular formula C24H34O2, MW 354.53 g/mol) for analytical method development and quality control.

Structurally, 3,3’-Di-tert-butyl-5,5’,6,6’-tetramethylbiphenyl-2,2’-diol (C24H34O2) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 354.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC24H34O2
Molecular Weight354.53 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.)1985

Recommended Standards

Why CATO?