4-[1-(4-Hydroxy-3,5-dimethylphenyl)-1,3-dimethylbutyl]-2,6-dimethylphenol CAS 246862-75-9

Purity 97%+In StockPharmaceutical Standards
CAS No.246862-75-9
Molecular FormulaC22H30O2
Molecular Weight326.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[1-(4-Hydroxy-3,5-dimethylphenyl)-1,3-dimethylbutyl]-2,6-dimethylphenol CAS 246862-75-9 chemical structure

Description

CATO manufactures 4-[1-(4-Hydroxy-3,5-dimethylphenyl)-1,3-dimethylbutyl]-2,6-dimethylphenol 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 4-[1-(4-Hydroxy-3,5-dimethylphenyl)-1,3-dimethylbutyl]-2,6-dimethylphenol (CAS 246862-75-9), a certified reference material (molecular formula C22H30O2, MW 326.47 g/mol) for analytical method development and quality control.

Structurally, 4-[1-(4-Hydroxy-3,5-dimethylphenyl)-1,3-dimethylbutyl]-2,6-dimethylphenol (C22H30O2) 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 326.47 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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.)2025

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