2-Methyl-4-(4-(o-tolyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl)benzene-1,3-diol CAS 431069-50-0

Purity 97%+In StockPharmaceutical Standards
CAS No.431069-50-0
Molecular FormulaC18H15F3N2O2
Molecular Weight348.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-4-(4-(o-tolyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl)benzene-1,3-diol CAS 431069-50-0 chemical structure

Description

2-Methyl-4-(4-(o-tolyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl)benzene-1,3-diol (CAS 431069-50-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15F3N2O2. Molecular weight: 348.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H15F3N2O2
Molecular Weight348.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2

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