Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-carboxylate CAS 1037764-11-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1037764-11-6
Molecular FormulaC18H13FN2O4
Molecular Weight340.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-carboxylate CAS 1037764-11-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 340.31 g/mol gives Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-carboxylate (CAS 1037764-11-6), molecular formula C18H13FN2O4 and molecular weight 340.31 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 340.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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 Ethyl 4-fluoro-8-(2-oxo-1,2-dihydropyridin-3-yl)-6H-furo[2,3-e]indole-7-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 FormulaC18H13FN2O4
Molecular Weight340.31 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms2

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