2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one CAS 2186640-42-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2186640-42-4
Molecular FormulaC9H2F6O2
Molecular Weight256.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one CAS 2186640-42-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 256.10 g/mol gives 2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one (CAS 2186640-42-4), a certified reference material (molecular formula C9H2F6O2, MW 256.10 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H2F6O2, 2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one 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 FormulaC9H2F6O2
Molecular Weight256.10 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 methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1998
Halogen ContentF-containing

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