2-[2-(1-tert-Butyl-1H-pyrazole-4-carbonyl)phenoxy]-5-(trifluoromethyl)pyridine CAS 955976-65-5

Purity 97%+In StockPharmaceutical Standards
CAS No.955976-65-5
Molecular FormulaC20H18F3N3O2
Molecular Weight389.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[2-(1-tert-Butyl-1H-pyrazole-4-carbonyl)phenoxy]-5-(trifluoromethyl)pyridine CAS 955976-65-5 chemical structure

Description

CATO supplies 2-[2-(1-tert-Butyl-1H-pyrazole-4-carbonyl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 955976-65-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18F3N3O2. Molecular weight: 389.37 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H18F3N3O2
Molecular Weight389.37 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3

Recommended Standards

Why CATO?