6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate CAS 868679-76-9

Purity 97%+In StockPharmaceutical Standards
CAS No.868679-76-9
Molecular FormulaC13H9BrN2O5
Molecular Weight353.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate CAS 868679-76-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 353.12 g/mol gives 6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate (CAS 868679-76-9), a certified reference material (molecular formula C13H9BrN2O5, MW 353.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H9BrN2O5, 6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 353.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 6-Methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yl 2-bromobenzoate 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 FormulaC13H9BrN2O5
Molecular Weight353.12 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2

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