1-[3-(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid CAS 926254-24-2

Purity 97%+In StockPharmaceutical Standards
CAS No.926254-24-2
Molecular FormulaC14H11F3N2O2
Molecular Weight296.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[3-(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid CAS 926254-24-2 chemical structure

Description

1-[3-(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926254-24-2), molecular formula C14H11F3N2O2 and molecular weight 296.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-[3-(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.24 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).

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 1-[3-(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid 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 FormulaC14H11F3N2O2
Molecular Weight296.24 g/mol
AppearancePale yellow to 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 DMSO, DMF, methanol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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