3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester CAS 885276-95-9

Purity 97%+In StockPharmaceutical Standards
CAS No.885276-95-9
Molecular FormulaC9H7IN2O2
Molecular Weight302.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester CAS 885276-95-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester.

CATO supplies 3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester (CAS 885276-95-9), a certified reference material (molecular formula C9H7IN2O2, MW 302.07 g/mol) for analytical method development and quality control.

Structurally, 3-Iodo-imidazo[1,2-a]pyridine-8-carboxylic acid methyl ester (C9H7IN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 302.07 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC9H7IN2O2
Molecular Weight302.07 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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.)1987
Halogen ContentI-containing
Nitrogen Atoms2

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