2-([1,1'-Biphenyl]-4-yl)-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde CAS 524724-71-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-([1,1'-Biphenyl]-4-yl)-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde.

2-([1,1'-Biphenyl]-4-yl)-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 524724-71-8), molecular formula C21H16N2O and molecular weight 312.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-([1,1'-Biphenyl]-4-yl)-8-methylimidazo[1,2-a]pyridine-3-carbaldehyde (C21H16N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 312.36 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).

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

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