1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione CAS 154505-91-6

Purity 97%+In StockPharmaceutical Standards
CAS No.154505-91-6
Molecular FormulaC10H5F2NO2
Molecular Weight209.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione CAS 154505-91-6 chemical structure

Description

Order 1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione (CAS 154505-91-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H5F2NO2. Molecular weight: 209.15 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H5F2NO2
Molecular Weight209.15 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentF-containing
Nitrogen Atoms1

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