Methyl 4-oxo-3-(2,2,2-trifluoroethyl)-3,4-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][2,7]naphthyridine-5-carboxylate CAS 866050-65-9

Purity 97%+In StockPharmaceutical Standards
CAS No.866050-65-9
Molecular FormulaC17H11F3N2O5
Molecular Weight380.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-oxo-3-(2,2,2-trifluoroethyl)-3,4-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][2,7]naphthyridine-5-carboxylate CAS 866050-65-9 chemical structure

Description

Methyl 4-oxo-3-(2,2,2-trifluoroethyl)-3,4-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][2,7]naphthyridine-5-carboxylate (C17H11F3N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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).

Methyl 4-oxo-3-(2,2,2-trifluoroethyl)-3,4-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][2,7]naphthyridine-5-carboxylate (CAS 866050-65-9) is a high-purity analytical reference standard with the molecular formula C17H11F3N2O5 and a molecular weight of 380.27 g/mol.

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), Methyl 4-oxo-3-(2,2,2-trifluoroethyl)-3,4-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][2,7]naphthyridine-5-carboxylate 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 FormulaC17H11F3N2O5
Molecular Weight380.27 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 DMSO, DMF, methanol
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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