2-(Amidinothio)ethanesulfonic acid
2-脒基硫乙磺酸
Also known as: 2-[(Aminoiminomethyl)thio]ethanesulfonic acid, Mesna EP Impurity A, 2-(2-Sulfoethyl)pseudourea, 2-Sulfoethylcarbamimidothioate, 2-(2-sulphonatoethyl)isothiouronium, AURORA KA-347, 2-(Carbamimidoylsulfanyl)ethanesulfonic acid
2-(Amidinothio)ethanesulfonic acid (CAS 25985-57-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H8N2O3S2 and a molecular weight of 184.237 g/mol. It is also known as 2-[(Aminoiminomethyl)thio]ethanesulfonic acid, Mesna EP Impurity A and 2-(2-Sulfoethyl)pseudourea. Key property: a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25985-57-3
- Jingsj CID
- J-1394808-3
- Molecular Formula
- C3H8N2O3S2
- Chinese Name
- 2-脒基硫乙磺酸
- Molecular Weight
- 184.237 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.7±0.1 g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 2-(Amidinothio)ethanesulfonic acid?
The CAS number of 2-(Amidinothio)ethanesulfonic acid is 25985-57-3.
What are the molecular formula and molecular weight of 2-(Amidinothio)ethanesulfonic acid?
2-(Amidinothio)ethanesulfonic acid has molecular formula C3H8N2O3S2 and molecular weight 184.237 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Amidinothio)ethanesulfonic acid (CAS 25985-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394808-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.