Guanidinoethyl sulfonate
脒基牛磺酸
Also known as: Taurocyamine, 2-Guanidinoethanesulfonic acid, N-Amidinotaurine, 2-[(Aminoiminomethyl)amino]ethanesulfonic acid, 2-(Diaminomethylideneamino)ethanesulfonic acid, 2-{[Amino(imino)methyl]amino}ethane-1-sulfonic acid, Guanidinoethyl sulfonate, Amidinotaurine
Guanidinoethyl sulfonate (CAS 543-18-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9N3O3S and a molecular weight of 167.18700 g/mol. It is also known as Taurocyamine, 2-Guanidinoethanesulfonic acid and N-Amidinotaurine. Key properties include a melting point of 263-265ºC and a density of 1.73g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 543-18-0
- Jingsj CID
- J-1962512-6
- Molecular Formula
- C3H9N3O3S
- Chinese Name
- 脒基牛磺酸
- Molecular Weight
- 167.18700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 263-265ºC |
|---|---|
| Density | 1.73g/cm3 |
Frequently Asked Questions
What is the CAS number of Guanidinoethyl sulfonate?
The CAS number of Guanidinoethyl sulfonate is 543-18-0.
What are the molecular formula and molecular weight of Guanidinoethyl sulfonate?
Guanidinoethyl sulfonate has molecular formula C3H9N3O3S and molecular weight 167.18700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Guanidinoethyl sulfonate (CAS 543-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962512-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.