3-(2-Chloro-1,1,2-trifluoroethoxy)benzaldehyde CAS 2003-15-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2003-15-8
Molecular FormulaC9H6ClF3O2
Molecular Weight238.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Chloro-1,1,2-trifluoroethoxy)benzaldehyde CAS 2003-15-8 chemical structure

Description

CATO manufactures 3-(2-Chloro-1,1,2-trifluoroethoxy)benzaldehyde 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.

3-(2-Chloro-1,1,2-trifluoroethoxy)benzaldehyde (CAS 2003-15-8) is a high-purity analytical reference standard with the molecular formula C9H6ClF3O2 and a molecular weight of 238.59 g/mol.

3-(2-Chloro-1,1,2-trifluoroethoxy)benzaldehyde (C9H6ClF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC9H6ClF3O2
Molecular Weight238.59 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing

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