Methyl 1-(chlorosulfonyl)imidazo[1,5-a]pyridine-6-carboxylate CAS 2126161-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2126161-95-1 |
| Molecular Formula | C9H7ClN2O4S |
| Molecular Weight | 274.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1-(chlorosulfonyl)imidazo[1,5-a]pyridine-6-carboxylate (CAS 2126161-95-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7ClN2O4S. Molecular weight: 274.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O4S |
| Molecular Weight | 274.68 g/mol |
| 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 methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Ethyl3-(3-(chlorosulfonyl)phenyl)acrylate (CAS 1159834-58-8)
- 4-(Chlorosulfonyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 926202-14-4)
- methyl 1-[4-(chlorosulfonyl)phenyl]cyclopropane-1-carboxylate (CAS 600134-92-7)
- Methyl 4-(chlorosulfonyl)-2,3-dihydro-1H-indene-2-carboxylate (CAS 888327-29-5)
- Methyl 5-(chlorosulfonyl)-2,3-dihydro-1H-indene-2-carboxylate (CAS 600166-73-2)
- 5-(Chlorosulfonyl)-2,3,4-trifluorobenzoic acid (CAS 1242338-92-6)
- 3-(Chlorosulfonyl)-2,4,6-trifluorobenzoic acid (CAS 1242340-00-6)
- 3-(Chlorosulfonyl)-2,4,5-trifluorobenzoic acid (CAS 1242340-07-3)
Recommended Standards
- 6-Chloro-4-(2-fluorophenyl)quinazolin-2(1H)-one (CAS 40069-75-8)
- Cyclophosphamide Impurity 12 (CAS CATO-C4X-230612)
- 6-Chloro-2-(4-fluorophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727976-32-1)
- (S)-4-Amino-2-phosphonobutanoic acid (CAS 666829-20-5)
- 6-Methylnaphthalene-2-sulfonyl chloride (CAS 1875-72-5)
- 1-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1226437-07-5)
- 3,7-Dimethylquinoline-2-thiol (CAS 917746-84-0)
- 2-Aminobenzamide (CAS 28144-70-9)
- 3-(2-Chloro-7-methylquinolin-3-yl)-5-methyl-1,2,4-oxadiazole (CAS 1142201-75-9)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com