2-(Methylsulfonyl)imidazole CAS 27098-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27098-98-2 |
| Molecular Formula | C4H6N2O2S |
| Molecular Weight | 146.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylsulfonyl)imidazole (CAS 27098-98-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6N2O2S. Molecular weight: 146.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2S |
| Molecular Weight | 146.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 4-(Methylsulfonyl)-1H-pyrazole (CAS 1559062-17-7)
- 1-(Methylsulfonyl)-1H-pyrazole (CAS 262859-70-1)
- 3-(Methylsulfonyl)-1H-pyrazole (CAS 49651-55-0)
- 3-methyl-3-methylsulfonyl-but-1-yne (CAS 2109226-54-0)
- 3-(Methylsulfonyl)-1H-pyrrole (CAS 82511-59-9)
- 5-methylsulfonyl-1H-1,2,4-triazole (CAS 3589-05-7)
- 2-Methyl-2-(methylsulfonyl)propanenitrile (CAS 14668-29-2)
- 1-(Methylsulfonyl)-3-pyrroline (CAS 246540-50-1)
Recommended Standards
- 1-Methyl-1H-imidazole-2-sulfinic acid (CAS 265986-76-3)
- 2-Amino-2,5-dihydrothiazole-4-carboxylic acid (CAS 606488-66-8)
- 1H-Pyrrole-2-sulfonamide (CAS 55673-67-1)
- 6-Methoxy-1H-indol-4-amine (CAS 282547-67-5)
- 4-amino-3-fluorobenzoyl chloride (CAS 503315-76-2)
- 3-[(2-Aminoethyl)sulfanyl]-1-ethylpyrrolidine-2,5-dione (CAS 1157103-44-0)
- 6-Amino-indan-1-ol (CAS 866472-42-6)
- 1-(4-Fluoro-2-(methylsulfonyl)phenyl)piperazine (CAS 849938-78-9)
- 3-Bromo-6,7,8,9-tetrahydro-5H-cyclohepta[b]isothiazolo[4,5-e]pyridine (CAS 728025-88-5)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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