2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione CAS 329709-82-2

Purity 97%+In StockPharmaceutical Standards
CAS No.329709-82-2
Molecular FormulaC5H2F3N3O3
Molecular Weight209.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione CAS 329709-82-2 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.

2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 329709-82-2), molecular formula C5H2F3N3O3 and molecular weight 209.08 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C5H2F3N3O3, 2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), 2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione 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 FormulaC5H2F3N3O3
Molecular Weight209.08 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 sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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