2-(O-tolyl)imidazo[1,2-a]pyridine-3-carbaldehyde CAS 898389-26-9

Purity 97%+In StockPharmaceutical Standards
CAS No.898389-26-9
Molecular FormulaC15H12N2O
Molecular Weight236.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(O-tolyl)imidazo[1,2-a]pyridine-3-carbaldehyde CAS 898389-26-9 chemical structure

Description

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.

2-(O-tolyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 898389-26-9) is a high-purity analytical reference standard with the molecular formula C15H12N2O and a molecular weight of 236.27 g/mol.

The molecular framework of 2-(O-tolyl)imidazo[1,2-a]pyridine-3-carbaldehyde (C15H12N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

Physical & Chemical Properties

Molecular FormulaC15H12N2O
Molecular Weight236.27 g/mol
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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