5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide
5-氯-3-甲基苯并[b]噻吩-2-磺酰胺
Also known as: 5-chloro-3-methyl-1-benzothiophene-2-sulfonamide
5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide (CAS 175203-94-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClNO2S2 and a molecular weight of 261.74800 g/mol. It is also known as 5-chloro-3-methyl-1-benzothiophene-2-sulfonamide. Key properties include a boiling point of 470.2ºC at 760 mmHg, a density of 1.537g/cm3 and a flash point of 238.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 175203-94-8
- Jingsj CID
- J-1311367-2
- Molecular Formula
- C9H8ClNO2S2
- Chinese Name
- 5-氯-3-甲基苯并[b]噻吩-2-磺酰胺
- Molecular Weight
- 261.74800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 470.2ºC at 760 mmHg |
|---|---|
| Density | 1.537g/cm3 |
| Flash Point | 238.1ºC |
Frequently Asked Questions
What is the CAS number of 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide?
The CAS number of 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide is 175203-94-8.
What are the molecular formula and molecular weight of 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide?
5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide has molecular formula C9H8ClNO2S2 and molecular weight 261.74800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide (CAS 175203-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1311367-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.