3-Ethynyl-2-(trifluoromethyl)pyridine CAS 2228674-95-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2228674-95-9
Molecular FormulaC8H4F3N
Molecular Weight171.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethynyl-2-(trifluoromethyl)pyridine CAS 2228674-95-9 chemical structure

Description

CATO supplies 3-Ethynyl-2-(trifluoromethyl)pyridine (CAS 2228674-95-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4F3N. Molecular weight: 171.12 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H4F3N
Molecular Weight171.12 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms1

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