CAS 543-18-0

2-[(Aminoiminomethyl)amino]ethanesulfonic acid

Description:

2-[(Aminoiminomethyl)amino]ethanesulfonic acid, commonly known as Aesculin, is a zwitterionic buffer compound often used in biochemical and biological research. It features a sulfonic acid group, which imparts strong acidity, and an amino group that can participate in hydrogen bonding and protonation reactions. This compound is characterized by its ability to maintain a stable pH in solution, making it particularly useful in various laboratory applications, including cell culture and enzyme assays. Aesculin is soluble in water, which facilitates its use in aqueous environments. Its structural features allow it to act as a good buffering agent, effectively resisting changes in pH when acids or bases are added. Additionally, the presence of multiple functional groups contributes to its reactivity and interaction with other biomolecules. Overall, 2-[(Aminoiminomethyl)amino]ethanesulfonic acid is valued for its buffering capacity and versatility in scientific research.

Formula: C₃H₉N₃O₃S

InChI: InChI=1S/C3H9N3O3S/c4-3(5)6-1-2-10(7,8)9/h1-2H2,(H4,4,5,6)(H,7,8,9)

InChI key: InChIKey=JKLRIMRKZBSSED-UHFFFAOYSA-N

SMILES: C(CNC(=N)N)S(=O)(=O)O

Synonyms:

• 2-Carbamimidamidoethanesulfonic acid
• 2-Guanidinoethanesulfonic acid
• 2-Guanylaminoethanesulfonic acid
• 2-[(Aminoiminomethyl)amino]ethanesulfonic acid
• 2-{[Amino(Imino)Methyl]Amino}Ethane-1-Sulfonic Acid
• Amidinotaurine
• Ethanesulfonic Acid, 2-[(Aminoiminomethyl)Amino]-
• Guanidinoethanesulfonic acid
• N-Amidinotaurine
• N-Guanyltaurine
• NSC 667063
• Taurine, N-amidino-
• Taurocyamin
• Taurocyamine
• β-Guanidinoethanesulfonic acid

Guanidinoethyl sulfonate

CAS: 543-18-0

Formula: C₃H₉N₃O₃S

Purity: 95%

Color and Shape: Solid

Molecular weight: 167.1869

Ref: IN-DA00D87T

Guanidinoethyl sulfonate

CAS: 543-18-0

Guanidinoethyl sulfonate

Purity: ≥98%

Molecular weight: 167.19g/mol

Ref: 54-BUP16004

2-{[amino(imino)methyl]amino}ethane-1-sulphonic acid

CAS: 543-18-0

2-{[amino(imino)methyl]amino}ethane-1-sulphonic acid

Purity: 97%

Molecular weight: 167.19g/mol

Ref: 54-OR21765

Guanidinoethyl sulfonate

CAS: 543-18-0

Guanidinoethyl sulfonate (Taurocyamine) is a competitive glycine receptor antagonist.

Formula: C₃H₉N₃O₃S

Purity: 99.43% - 99.47%

Color and Shape: Solid

Molecular weight: 167.19

Ref: TM-T21615

Guanidinoethyl Sulfonate

Controlled Product

CAS: 543-18-0

Applications A potent inhibitor of taurine transport.
References Guidotti, A., et al.: Pharmacol. Res. Commun., 2, 341 (1970),

Formula: C₃H₉N₃O₃S

Color and Shape: Neat

Molecular weight: 167.19

Ref: TR-G827500

Guanidinoethyl sulfonate

CAS: 543-18-0

Guanidinoethyl sulfonate is a prodrug that is hydrolyzed by esterases to taurine and guanidine. It has been shown to have physiological effects, such as cardiotonic and antiarrhythmic properties. Guanidinoethyl sulfonate also inhibits the synthesis of basic proteins in cardiac tissue, which may be due to its ability to inhibit energy metabolism. Guanidinoethyl sulfonate is able to bind to the cell nucleus and cause lysis in cells from a variety of species. This compound has been shown to be non-toxic at high concentrations when used for titration calorimetry experiments on human serum.

Formula: C₃H₉N₃O₃S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 167.19 g/mol

Ref: 3D-FG23714