methyl 5-chloroimidazo[1,5-a]pyridine-6-carboxylate CAS 1168090-92-3
| CAS No. | 1168090-92-3 |
| Molecular Formula | C9H15ClN2O2 |
| Molecular Weight | 218.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies methyl 5-chloroimidazo[1,5-a]pyridine-6-carboxylate (CAS 1168090-92-3), a certified reference material (molecular formula C9H15ClN2O2, MW 218.68 g/mol) for analytical method development and quality control.
Structurally, methyl 5-chloroimidazo[1,5-a]pyridine-6-carboxylate (C9H15ClN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 218.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures methyl 5-chloroimidazo[1,5-a]pyridine-6-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15ClN2O2 |
| Molecular Weight | 218.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May 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 Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related methyl Standards
- methyl 8-chloroimidazo[1,5-a]pyridine-7-carboxylate (CAS 1168102-34-8)
- methyl 5-chloroimidazo[1,2-a]pyridine-8-carboxylate (CAS 1402911-36-7)
- methyl 7-chloroimidazo[1,5-a]pyridine-5-carboxylate (CAS 1427448-43-8)
- 2-{6-chloroimidazo[1,2-a]pyridin-2-yl}acetic acid (CAS 59128-13-1)
- 4-Chloroimidazo[1,2-a]quinoxalin-1-amine (CAS 2166854-51-7)
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Recommended Standards
- methyl 4-chloropyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1167056-15-6)
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- n-[1-(2-chloroacetyl)piperidin-3-yl]acetamide (CAS 1182969-06-7)
- 5-(5-Chloro-2-thienyl)-1,3,4-oxadiazole-2-thiol (CAS 115903-57-6)
- 2-(Difluoromethyl)-5-hydroxy-4-iodopyridine-3-carbonyl chloride (CAS 1806884-46-7)
- 2-{[(2-methylphenyl)carbamoyl]methanesulfinyl}acetic acid (CAS 344267-54-5)
- 2-(Difluoromethyl)-6-fluoro-5-iodopyridine-3-carbonyl chloride (CAS 1805045-48-0)
- 1-Methyl-4-(4-methyl-5-nitropyridin-2-yl)piperazine (CAS 1435954-33-8)
- 2,2'-Dihydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 41738-72-1)
- Sodium 4-Hydroxy-2-Methylbutyrate (CAS 107975-82-6)
- (E)-N-(4-Chlorobut-2-en-1-yl)pivalamide (CAS 1562358-53-5)
- Ethyl 5-chloro-3-iodo-1H-indole-2-carboxylate (CAS 167631-19-8)
- Methyl 2-(3-amino-5-chlorophenyl)acetate (CAS 1261653-36-4)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com