![Molecular structure of 4-[(Dimethylamino)sulfonyl]benzoic acid (CAS 1206-37-7)](/images/chem_structures_svg/036/1206-37-7.svg)
4-[(Dimethylamino)sulfonyl]benzoic acid
Also known as: 4-(N,N-Dimethylsulfamoyl)benzoic acid, 4-Dimethylsulfamoyl-benzoic acid, 4-Dimethylsulfamoylbenzoic acid, p-Dimethylsulfamoylbenzoic acid, Benzoic acid, 4-[(dimethylamino)sulfonyl]-, Benzoic acid, p-(dimethylsulfamoyl)-, 4-Carboxy-N,N-dimethylbenzenesulfonamide, Cilnidipine Impurity 49, Probenecid Impurity 4, Probenecid Impurity
4-[(Dimethylamino)sulfonyl]benzoic acid (CAS 1206-37-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO4S and a molecular weight of 229.25300 g/mol. Key properties include a melting point of 249-250 °C, a boiling point of 397.3ºC at 760mmHg, a density of 1.368g/cm3 and a flash point of 194.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1206-37-7
- Jingsj CID
- J-1075888-0
- Molecular Formula
- C9H11NO4S
- Molecular Weight
- 229.25300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 249-250 °C |
|---|---|
| Boiling Point | 397.3ºC at 760mmHg |
| Density | 1.368g/cm3 |
| Flash Point | 194.1ºC |
| Exact Mass | 229.04100 |
| PSA | 83.06000 |
| LogP | 1.71590 |
| Vapor Pressure | 5.02E-07mmHg at 25°C |
| Refractive Index | 1.57 |
Customs & Trade Information
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
Frequently Asked Questions
What is the CAS number of 4-[(Dimethylamino)sulfonyl]benzoic acid?
The CAS number of 4-[(Dimethylamino)sulfonyl]benzoic acid is 1206-37-7.
What are the molecular formula and molecular weight of 4-[(Dimethylamino)sulfonyl]benzoic acid?
4-[(Dimethylamino)sulfonyl]benzoic acid has molecular formula C9H11NO4S and molecular weight 229.25300 g/mol.
What are the upstream and downstream products of 4-[(Dimethylamino)sulfonyl]benzoic acid?
For 4-[(Dimethylamino)sulfonyl]benzoic acid, Upstream Products: 4-(Chlorosulfonyl)benzoic acid, Dimethylamine, 4-Sulfamoylbenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-[(Dimethylamino)sulfonyl]benzoic acid (CAS 1206-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075888-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.