1-(Difluorophenylmethyl)-2-fluoro-3-(trifluoromethyl)benzene CAS 1138445-34-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1138445-34-7
Molecular FormulaC14H8F6
Molecular Weight290.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Difluorophenylmethyl)-2-fluoro-3-(trifluoromethyl)benzene CAS 1138445-34-7 chemical structure

Description

CATO supplies 1-(Difluorophenylmethyl)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1138445-34-7), a certified reference material (molecular formula C14H8F6, MW 290.20 g/mol) for analytical method development and quality control.

Structurally, 1-(Difluorophenylmethyl)-2-fluoro-3-(trifluoromethyl)benzene (C14H8F6) contains fluorine substitution, a polycyclic aromatic system. 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 290.20 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 1-(Difluorophenylmethyl)-2-fluoro-3-(trifluoromethyl)benzene 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 FormulaC14H8F6
Molecular Weight290.20 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
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.)1989
Halogen ContentF-containing

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