4,5-Bis(3-(trifluoromethoxy)phenyl)-2-(trifluoromethyl)pyridine CAS 1261756-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1261756-09-5
Molecular FormulaC20H10F9NO2
Molecular Weight467.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Bis(3-(trifluoromethoxy)phenyl)-2-(trifluoromethyl)pyridine CAS 1261756-09-5 chemical structure

Description

CATO supplies 4,5-Bis(3-(trifluoromethoxy)phenyl)-2-(trifluoromethyl)pyridine (CAS 1261756-09-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H10F9NO2. Molecular weight: 467.28 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H10F9NO2
Molecular Weight467.28 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms1

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