2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate CAS 5672-89-9

Purity 97%+In StockPharmaceutical Standards
CAS No.5672-89-9
Molecular FormulaC6H4F3NO4
Molecular Weight211.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate CAS 5672-89-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 211.10 g/mol gives 2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate (CAS 5672-89-9), a certified reference material (molecular formula C6H4F3NO4, MW 211.10 g/mol) for analytical method development and quality control.

2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate (C6H4F3NO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2,5-Dioxopyrrolidin-1-yl 2,2,2-trifluoroacetate 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 FormulaC6H4F3NO4
Molecular Weight211.10 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentF-containing
Nitrogen Atoms1

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