4-Butanoyl-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrrole-2-carboxamide CAS 478259-57-3

Purity 97%+In StockPharmaceutical Standards
CAS No.478259-57-3
Molecular FormulaC17H17F3N2O2
Molecular Weight338.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Butanoyl-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrrole-2-carboxamide CAS 478259-57-3 chemical structure

Description

4-Butanoyl-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrrole-2-carboxamide (CAS 478259-57-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17F3N2O2. Molecular weight: 338.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H17F3N2O2
Molecular Weight338.32 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2

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