4-(1-Nitronaphthalen-2-yl)-1-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole CAS 321998-67-8

Purity 97%+In StockPharmaceutical Standards
CAS No.321998-67-8
Molecular FormulaC21H14F3N3O2
Molecular Weight397.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(1-Nitronaphthalen-2-yl)-1-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole CAS 321998-67-8 chemical structure

Description

Order 4-(1-Nitronaphthalen-2-yl)-1-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 321998-67-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H14F3N3O2. Molecular weight: 397.35 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC21H14F3N3O2
Molecular Weight397.35 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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