Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate CAS 1300732-79-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1300732-79-9
Molecular FormulaC8H4F3NaO3
Molecular Weight228.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate CAS 1300732-79-9 chemical structure

Description

The occurrence of Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate (CAS 1300732-79-9), molecular formula C8H4F3NaO3 and molecular weight 228.10 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H4F3NaO3, Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), Sodium (Z)-1,1,1-trifluoro-4-(furan-2-yl)-4-oxobut-2-en-2-olate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC8H4F3NaO3
Molecular Weight228.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing

Recommended Standards

Why CATO?