trans,trans-4'-(3-Butenyl)-4-(p-tolyl)bicyclohexyl CAS 129738-42-7

Purity >95%In StockPharmaceutical Standards
CAS No.129738-42-7
Molecular FormulaC23H34
Molecular Weight310.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

trans,trans-4'-(3-Butenyl)-4-(p-tolyl)bicyclohexyl CAS 129738-42-7 chemical structure

Description

CATO supplies trans,trans-4'-(3-Butenyl)-4-(p-tolyl)bicyclohexyl (CAS 129738-42-7), a certified reference material (molecular formula C23H34, MW 310.52 g/mol) for analytical method development and quality control.

The molecular framework of trans,trans-4'-(3-Butenyl)-4-(p-tolyl)bicyclohexyl (C23H34) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures trans,trans-4'-(3-Butenyl)-4-(p-tolyl)bicyclohexyl 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.

Physical & Chemical Properties

Molecular FormulaC23H34
Molecular Weight310.52 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

Recommended Standards

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