4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl CAS 303186-36-9

Purity >90%In StockPharmaceutical Standards
CAS No.303186-36-9
Molecular FormulaC28H18F8O
Molecular Weight522.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl CAS 303186-36-9 chemical structure

Description

CATO supplies 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl (CAS 303186-36-9), a certified reference material (molecular formula C28H18F8O, MW 522.43 g/mol) for analytical method development and quality control.

The molecular framework of 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl (C28H18F8O) is characterized by a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. 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 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.

CATO manufactures 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl 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 FormulaC28H18F8O
Molecular Weight522.43 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>90%
StorageStore at room temperature, 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing

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