2-(4-(Trifluoromethoxy)phenyl)malonaldehyde CAS 493036-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.493036-48-9
Molecular FormulaC10H7F3O3
Molecular Weight232.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(Trifluoromethoxy)phenyl)malonaldehyde CAS 493036-48-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 232.16 g/mol gives 2-(4-(Trifluoromethoxy)phenyl)malonaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(4-(Trifluoromethoxy)phenyl)malonaldehyde (CAS 493036-48-9), a certified reference material (molecular formula C10H7F3O3, MW 232.16 g/mol) for analytical method development and quality control.

The molecular framework of 2-(4-(Trifluoromethoxy)phenyl)malonaldehyde (C10H7F3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring 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 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.

CATO manufactures 2-(4-(Trifluoromethoxy)phenyl)malonaldehyde 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 FormulaC10H7F3O3
Molecular Weight232.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing

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