2-Chloro-4,5-bis(trifluoromethyl)pyridine CAS 109919-25-7

Purity 97%+In StockPharmaceutical Standards
CAS No.109919-25-7
Molecular FormulaC7H2ClF6N
Molecular Weight249.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-4,5-bis(trifluoromethyl)pyridine CAS 109919-25-7 chemical structure

Description

2-Chloro-4,5-bis(trifluoromethyl)pyridine (CAS 109919-25-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2ClF6N. Molecular weight: 249.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H2ClF6N
Molecular Weight249.54 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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