107-36-8
Chemical Structure
Isethionic acid (80% in water)
Synonym(s): 2-Hydroxyethanesulfonic acid
- CAS No.: 107-36-8
- Formula:C2H6O4S
- Molecular Weight:126.13
IUPAC Name: 2-hydroxyethane-1-sulfonic acid
InChIKey: SUMDYPCJJOFFON-UHFFFAOYSA-N
SMILES: O=S(CCO)(O)=O
Biological Activity:
Isethionic acid (2-Hydroxyethanesulfonic acid) is an endogenous mammalian Taurine (HY-B0351) metabolite. Isethionic acid forms covalent ester linkages with cholic acid. It acts as a larval settlement inhibitor for Balanus amphitrite with larval toxicity. Isethionic acid enables the low-temperature synthesis of highly hygroscopic water-soluble sulfonates, and its acylated derivatives serve as acidic wetting solubilizers. It is used in studies related to hepatic bile acid metabolism, biological control and organic synthesis[1][2][3].
The product specifications provided below indicate the total amount only; they do not represent the actual content of Isethionic acid.
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Isethionic acid (80% in water) | 80.00% | Isethionic acid (2-Hydroxyethanesulfonic acid) is an endogenous mammalian Taurine (HY-B0351) metabolite. Isethionic acid forms covalent ester linkages with cholic acid. It acts as a larval settlement inhibitor for Balanus amphitrite with larval toxicity. Isethionic acid enables the low-temperature synthesis of highly hygroscopic water-soluble sulfonates, and its acylated derivatives serve as acidic wetting solubilizers. It is used in studies related to hepatic bile acid metabolism, biological control and organic synthesis. The product specifications provided below indicate the total amount only; they do not represent the actual content of Isethionic acid. |
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Similarity Score 0.84
HY-1578812-Mercaptoethanesulfonic acid (ampule, 3.0 M±0.1 M in H2O) -
Similarity Score 0.84
HY-B0351Taurine -
Similarity Score 0.84
HY-B0351S1Taurine-13C2 -
Similarity Score 0.84
HY-B0351S2Taurine-13C2,15N -
Similarity Score 0.84
HY-W727893Taurine-15N -
Similarity Score 0.80
HY-Y1173RIsethionic acid sodium (Standard) -
Similarity Score 0.80
HY-W098348N-Methyltaurine -
Similarity Score 0.79
HY-14602Tramiprosate -
Similarity Score 0.79
HY-W0970001-Propanesulfonic acid sodium hydrate -
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References
- [1]. Hellio C, et al. Isethionic acid and floridoside isolated from the red alga, Grateloupia turuturu, inhibit settlement of Balanus amphitrite cyprid larvae. Biofouling. 2004 Jun;20(3):139-45. [Content Brief]
- [2]. Huxtable R. Taurine and Isethionic Acid: Distribution and Interconversion in the Rat. Journal of Nutrition, 1972, 102: 805-814.
- [3]. Lombardini JB. Enzymatic formation of a cholic acid derivative of isethionic acid. Biochem Pharmacol. 1976 Mar 15;25(6):717-21. [Content Brief]
