951886-87-6 4-tert-Butyl-3'-fluoro-5'-methylbenzophenone MFCD09801637 CAS 951886-87-6

Purity 97%+In StockPharmaceutical Standards
CAS No.951886-87-6
Molecular FormulaC18H19FO
Molecular Weight270.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

951886-87-6
4-tert-Butyl-3'-fluoro-5'-methylbenzophenone
MFCD09801637 CAS 951886-87-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 270.34 g/mol gives 951886-87-6 4-tert-Butyl-3'-fluoro-5'-methylbenzophenone MFCD09801637 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 951886-87-6 4-tert-Butyl-3'-fluoro-5'-methylbenzophenone MFCD09801637 (CAS 951886-87-6), a certified reference material (molecular formula C18H19FO, MW 270.34 g/mol) for analytical method development and quality control.

The molecular framework of 951886-87-6 4-tert-Butyl-3'-fluoro-5'-methylbenzophenone MFCD09801637 (C18H19FO) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 951886-87-6 4-tert-Butyl-3'-fluoro-5'-methylbenzophenone MFCD09801637 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 FormulaC18H19FO
Molecular Weight270.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing

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