(3,4,5-Trifluoro-phenyl)-acetonitrile (3,4,5-trifluorophenyl)acetonitrile 220228-03-5 3,4,5 - Trifluorophenylacetonitrile benzeneacetonitrile, 3,4,5-trifluoro- CAS 220228-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.220228-03-5
Molecular FormulaC8H4F3N
Molecular Weight171.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3,4,5-Trifluoro-phenyl)-acetonitrile (3,4,5-trifluorophenyl)acetonitrile 220228-03-5 3,4,5 - Trifluorophenylacetonitrile benzeneacetonitrile, 3,4,5-trifluoro- CAS 220228-03-5 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies (3,4,5-Trifluoro-phenyl)-acetonitrile (3,4,5-trifluorophenyl)acetonitrile 220228-03-5 3,4,5 - Trifluorophenylacetonitrile benzeneacetonitrile, 3,4,5-trifluoro- (CAS 220228-03-5), a certified reference material (molecular formula C8H4F3N, MW 171.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H4F3N, (3,4,5-Trifluoro-phenyl)-acetonitrile (3,4,5-trifluorophenyl)acetonitrile 220228-03-5 3,4,5 - Trifluorophenylacetonitrile benzeneacetonitrile, 3,4,5-trifluoro- contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 171.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

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.)2019
Halogen ContentF-containing
Nitrogen Atoms1

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