(E)-4-Butoxy-1,1,1-trifluoro-3-buten-2-one CAS 109317-78-4

Purity 97%+In StockPharmaceutical Standards
CAS No.109317-78-4
Molecular FormulaC8H11F3O2
Molecular Weight196.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-Butoxy-1,1,1-trifluoro-3-buten-2-one CAS 109317-78-4 chemical structure

Description

The molecular framework of (E)-4-Butoxy-1,1,1-trifluoro-3-buten-2-one (C8H11F3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies (E)-4-Butoxy-1,1,1-trifluoro-3-buten-2-one (CAS 109317-78-4), a certified reference material (molecular formula C8H11F3O2, MW 196.17 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC8H11F3O2
Molecular Weight196.17 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1988
Halogen ContentF-containing

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