N-Ethyl-3-methyl-3H-imidazo[4,5-b]pyridin-2-amine CAS 2097935-20-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2097935-20-9
Molecular FormulaC9H12N4
Molecular Weight176.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Ethyl-3-methyl-3H-imidazo[4,5-b]pyridin-2-amine CAS 2097935-20-9 chemical structure

Description

Based on its molecular formula C9H12N4, N-Ethyl-3-methyl-3H-imidazo[4,5-b]pyridin-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies N-Ethyl-3-methyl-3H-imidazo[4,5-b]pyridin-2-amine (CAS 2097935-20-9), a certified reference material (molecular formula C9H12N4, MW 176.22 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC9H12N4
Molecular Weight176.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4

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