2-(3,4-Dichlorophenyl)-5-(furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 439095-81-5

Purity 97%+In StockPharmaceutical Standards
CAS No.439095-81-5
Molecular FormulaC17H8Cl2F3N3O
Molecular Weight398.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,4-Dichlorophenyl)-5-(furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 439095-81-5 chemical structure

Description

2-(3,4-Dichlorophenyl)-5-(furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 439095-81-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H8Cl2F3N3O. Molecular weight: 398.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H8Cl2F3N3O
Molecular Weight398.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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