2-[(Aminoiminomethyl)amino]ethanesulfonic acid
CAS Registry Number®
543-18-0
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CAS Name
2-[(Aminoiminomethyl)amino]ethanesulfonic acidMolecular Formula
C3H9N3O3SMolecular Mass
167.19Cite this Page
2-[(Aminoiminomethyl)amino]ethanesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=543-18-0 (retrieved ) (CAS RN: 543-18-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
230 °C
Source(s)
- (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.
Other Names and Identifiers
InChI
InChI=1S/C3H9N3O3S/c4-3(5)6-1-2-10(7,8)9/h1-2H2,(H4,4,5,6)(H,7,8,9)
InChIKey
InChIKey=JKLRIMRKZBSSED-UHFFFAOYSA-N
SMILES
C(CNC(=N)N)S(=O)(=O)O
Canonical SMILES
O=S(=O)(O)CCNC(=N)N
Other Names for this Substance
- Ethanesulfonic acid, 2-[(aminoiminomethyl)amino]-
- Taurine, N-amidino-
- Taurocyamine
- 2-[(Aminoiminomethyl)amino]ethanesulfonic acid
- Guanidinoethanesulfonic acid
Deleted or Replaced CAS Registry Numbers
1394820-05-3