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268445

Sigma-Aldrich

Isethionic acid ammonium salt

99%

Synonym(s):

2-Hydroxyethanesulfonic acid ammonium salt

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About This Item

Linear Formula:
HOCH2CH2SO3NH4
CAS Number:
Molecular Weight:
143.16
Beilstein/REAXYS Number:
3722656
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

99%

form

solid

mp

138-141 °C (lit.)

functional group

hydroxyl
sulfonic acid

SMILES string

N.OCCS(O)(=O)=O

InChI

1S/C2H6O4S.H3N/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);1H3

InChI key

LLOHIFXFHGMBNO-UHFFFAOYSA-N

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Application

Isethionic acid ammonium salt may be used in chemical synthesis studies.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Lei Zhang et al.
Biosensors & bioelectronics, 24(4), 690-695 (2008-08-19)
A composite film of polyaniline (PAN) nano-networks/p-aminobenzene sulfonic acid (ABSA) modified glassy carbon electrode (GCE) has been fabricated via an electrochemical oxidation procedure and applied to the electro-catalytic oxidation of uric acid (UA) and ascorbic acid (AA). The ABSA monolayer
Baowei Hu et al.
Molecules (Basel, Switzerland), 15(8), 5369-5377 (2010-08-18)
The novel carbon based acid has been synthesized via one-step hydrothermal carbonization of furaldehyde and hydroxyethylsulfonic acid. A highly efficient procedure for the synthesis of fructone has been developed using the novel carbon based acid. The results showed that the
Zhen Zhou et al.
The Journal of general physiology, 120(5), 647-662 (2002-10-31)
The cystic fibrosis transmembrane conductance regulator (CFTR) is an ion channel that conducts Cl- current. We explored the CFTR pore by studying voltage-dependent blockade of the channel by two organic anions: glibenclamide and isethionate. To simplify the kinetic analysis, a
Katharina Styp von Rekowski et al.
Archives of microbiology, 183(5), 325-330 (2005-05-11)
Klebsiella oxytoca TauN1 represents a group of isolates which utilise taurine (2-aminoethanesulfonate) quantitatively as a sole source of combined nitrogen for aerobic growth. During growth, a compound is excreted, which has now been identified as isethionate (2-hydroxyethanesulfonate). An ion-chromatographic separation
Arezue F B Boroujerdi et al.
Analytical and bioanalytical chemistry, 404(3), 777-784 (2012-07-10)
Nuclear magnetic resonance (NMR) spectroscopy has been used to obtain metabolic profiles of the polar diatom Fragilariopsis cylindrus, leading to the identification of a novel metabolite in this organism. Initial results from an ongoing metabolomics study have led to the

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