Ethyl 3-bromo-4-(methylamino)-5-nitrobenzoate CAS 1423037-47-1

Description

Compared with other compounds in its class, the molecular weight of 303.11 g/mol gives Ethyl 3-bromo-4-(methylamino)-5-nitrobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 3-bromo-4-(methylamino)-5-nitrobenzoate (CAS 1423037-47-1) is a high-purity analytical reference standard with the molecular formula C10H11BrN2O4 and a molecular weight of 303.11 g/mol.

Structurally, Ethyl 3-bromo-4-(methylamino)-5-nitrobenzoate (C10H11BrN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 303.11 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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