2-(4-(trifluoromethyl)phenyl)malonaldehyde 2-(4-Trifluoromethylphenyl)malondialdehyde 2-(4-trifluoromethylphenyl)malonaldehyde 2-[4-(trifluoromethyl)phenyl]malonaldehyde 493036-50-3 CAS 493036-50-3

Purity 97%+In StockPharmaceutical Standards
CAS No.493036-50-3
Molecular FormulaC10H7F3O2
Molecular Weight216.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(trifluoromethyl)phenyl)malonaldehyde 2-(4-Trifluoromethylphenyl)malondialdehyde 2-(4-trifluoromethylphenyl)malonaldehyde 2-[4-(trifluoromethyl)phenyl]malonaldehyde 493036-50-3 CAS 493036-50-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-(trifluoromethyl)phenyl)malonaldehyde 2-(4-Trifluoromethylphenyl)malondialdehyde 2-(4-trifluoromethylphenyl)malonaldehyde 2-[4-(trifluoromethyl)phenyl]malonaldehyde 493036-50-3.

2-(4-(trifluoromethyl)phenyl)malonaldehyde 2-(4-Trifluoromethylphenyl)malondialdehyde 2-(4-trifluoromethylphenyl)malonaldehyde 2-[4-(trifluoromethyl)phenyl]malonaldehyde 493036-50-3 (CAS 493036-50-3), molecular formula C10H7F3O2 and molecular weight 216.16 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-(4-(trifluoromethyl)phenyl)malonaldehyde 2-(4-Trifluoromethylphenyl)malondialdehyde 2-(4-trifluoromethylphenyl)malonaldehyde 2-[4-(trifluoromethyl)phenyl]malonaldehyde 493036-50-3 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 216.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H7F3O2
Molecular Weight216.16 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 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; 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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Why CATO?