N-(3,5-Bis(trifluoromethyl)phenyl)-5-methylisoxazole-4-carboxamide CAS 61643-24-1

Purity 97%+In StockPharmaceutical Standards
CAS No.61643-24-1
Molecular FormulaC13H8F6N2O2
Molecular Weight338.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3,5-Bis(trifluoromethyl)phenyl)-5-methylisoxazole-4-carboxamide CAS 61643-24-1 chemical structure

Description

CATO supplies N-(3,5-Bis(trifluoromethyl)phenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-24-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8F6N2O2. Molecular weight: 338.21 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H8F6N2O2
Molecular Weight338.21 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
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Halogen ContentF-containing
Nitrogen Atoms2

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