methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate CAS 1402694-33-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1402694-33-0
Molecular FormulaC15H14F3NO4
Molecular Weight329.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate CAS 1402694-33-0 chemical structure

Description

The occurrence of methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate (CAS 1402694-33-0), molecular formula C15H14F3NO4 and molecular weight 329.27 g/mol, is a CATO reference standard with documented purity and traceability.

methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate (C15H14F3NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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).

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.

CATO manufactures methyl 2-oxo-4-(4,4,4-trifluoro-3-oxobutyl)-1,2,3,4-tetrahydroquinoline-8-carboxylate 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 FormulaC15H14F3NO4
Molecular Weight329.27 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF-containing
Nitrogen Atoms1

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