1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride
1,2-二甲基-1H-咪唑-5-磺酰氯
Also known as: 1,2-Dimethylimidazole-5-sulfonyl chloride, 5-(Chlorosulfonyl)-1,2-dimethyl-1H-imidazole, 1,2-Dimethyl-1H-imidazol-5-sulfonyl chloride, 1,2-dimethyl-5-chlorosulfonylimidazole
1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride (CAS 849351-92-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN2O2S and a molecular weight of 194.63900 g/mol. It is also known as 1,2-Dimethylimidazole-5-sulfonyl chloride, 5-(Chlorosulfonyl)-1,2-dimethyl-1H-imidazole and 1,2-Dimethyl-1H-imidazol-5-sulfonyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 849351-92-4
- Jingsj CID
- J-1356794-5
- Molecular Formula
- C5H7ClN2O2S
- Chinese Name
- 1,2-二甲基-1H-咪唑-5-磺酰氯
- Molecular Weight
- 194.63900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 193.99200 |
|---|---|
| PSA | 60.34000 |
| LogP | 1.73680 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride?
The CAS number of 1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride is 849351-92-4.
What are the molecular formula and molecular weight of 1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride?
1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride has molecular formula C5H7ClN2O2S and molecular weight 194.63900 g/mol.
What are the upstream and downstream products of 1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride?
For 1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride, Upstream Products: Dimethyl sulfate.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Dimethyl-1H-imidazole-5-sulfonyl chloride (CAS 849351-92-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356794-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.