3-Methoxytetrafluoropropanenitrile CAS 77946-88-4

Purity 97%+In StockPharmaceutical Standards
CAS No.77946-88-4
Molecular FormulaC4H3F4NO
Molecular Weight157.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methoxytetrafluoropropanenitrile CAS 77946-88-4 chemical structure

Description

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.

CATO supplies 3-Methoxytetrafluoropropanenitrile (CAS 77946-88-4), a certified reference material (molecular formula C4H3F4NO, MW 157.07 g/mol) for analytical method development and quality control.

Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-Methoxytetrafluoropropanenitrile is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

Molecular FormulaC4H3F4NO
Molecular Weight157.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1979
Halogen ContentF-containing
Nitrogen Atoms1

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