(E)-Methyl 4,4,4-trifluorobut-2-enoate CAS 85694-31-1

Purity 97%+In StockPharmaceutical Standards
CAS No.85694-31-1
Molecular FormulaC5H5F3O2
Molecular Weight154.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-Methyl 4,4,4-trifluorobut-2-enoate CAS 85694-31-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 154.09 g/mol gives (E)-Methyl 4,4,4-trifluorobut-2-enoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-Methyl 4,4,4-trifluorobut-2-enoate (CAS 85694-31-1), a certified reference material (molecular formula C5H5F3O2, MW 154.09 g/mol) for analytical method development and quality control.

Structurally, (E)-Methyl 4,4,4-trifluorobut-2-enoate (C5H5F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 154.09 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

CATO manufactures (E)-Methyl 4,4,4-trifluorobut-2-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H5F3O2
Molecular Weight154.09 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.)1981
Halogen ContentF-containing

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