8-IOdo-6-nitro-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide CAS 1951441-31-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1951441-31-8
Molecular FormulaC10H8IN3O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-IOdo-6-nitro-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide CAS 1951441-31-8 chemical structure

Description

The occurrence of 8-IOdo-6-nitro-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-IOdo-6-nitro-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide (CAS 1951441-31-8) is a high-purity analytical reference standard with the molecular formula C10H8IN3O4HBr and a molecular weight of 442.00 g/mol.

Based on its molecular formula C10H8IN3O4HBr, 8-IOdo-6-nitro-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 442.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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

Molecular FormulaC10H8IN3O4 HBr
Molecular Weight442.00 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentBr/I-containing
Nitrogen Atoms3

Related IOdo Standards

Recommended Standards

Why CATO?