methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate CAS 1426421-22-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1426421-22-8
Molecular FormulaC9H15FN2O2
Molecular Weight202.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate CAS 1426421-22-8 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 methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate.

methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate (CAS 1426421-22-8), molecular formula C9H15FN2O2 and molecular weight 202.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate (C9H15FN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H15FN2O2
Molecular Weight202.23 g/mol
AppearanceWhite 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, keep tightly closed to prevent evaporation
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Halogen ContentF-containing
Nitrogen Atoms2

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Why CATO?