2-amino-5-thiazolesulfonic acid
Also known as: 2-amino-1,3-thiazole-5-sulfonic acid, 2-Aminothiazole-5-sulfonic acid, 5-Thiazolesulfonic acid, 2-amino-, 2-amino-thiazole-5-sulfonic acid, 2-Amino-thiazol-5-sulfonsaeure, CCG-2188
2-amino-5-thiazolesulfonic acid (CAS 82971-10-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H4N2O3S2 and a molecular weight of 180.20500 g/mol. Key property: a density of 1.854 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 82971-10-6
- Jingsj CID
- J-1492653-5
- Molecular Formula
- C3H4N2O3S2
- Molecular Weight
- 180.20500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.854 g/cm3 |
|---|---|
| Exact Mass | 179.96600 |
| PSA | 129.90000 |
| LogP | 1.63400 |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-amino-5-thiazolesulfonic acid?
The CAS number of 2-amino-5-thiazolesulfonic acid is 82971-10-6.
What are the molecular formula and molecular weight of 2-amino-5-thiazolesulfonic acid?
2-amino-5-thiazolesulfonic acid has molecular formula C3H4N2O3S2 and molecular weight 180.20500 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-amino-5-thiazolesulfonic acid (CAS 82971-10-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492653-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.