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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:
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

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

268445-BULK:
268445-5G:
268445-VAR:
268445-25G:


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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
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
M Syringas et al.
Molecular pharmacology, 58(6), 1404-1411 (2000-11-28)
Catecholamine transporters constitute the biological targets for several important drugs, including antidepressants, cocaine, and related compounds. Some information exists about discrete domains of these transporters that are involved in substrate translocation and uptake blockade, but delineation of domains mediating the
Sonja Weinitschke et al.
Applied and environmental microbiology, 76(2), 618-621 (2009-11-26)
Ubiquitous isethionate (2-hydroxyethanesulfonate) is dissimilated by diverse bacteria. Growth of Cupriavidus necator H16 with isethionate was observed, as was inducible membrane-bound isethionate dehydrogenase (IseJ) and inducible transcription of the genes predicted to encode IseJ and a transporter (IseU). Biodiversity in
Sonja Weinitschke et al.
Microbiology (Reading, England), 153(Pt 9), 3055-3060 (2007-09-05)
The degradation of taurine, isethionate and sulfoacetate in Cupriavidus necator (Ralstonia eutropha) H16 was shown by enzyme assays to be inducible, and each pathway involved sulfoacetaldehyde, which was subject to phosphatolysis by a common sulfoacetaldehyde acetyltransferase (Xsc, H16_B1870) to yield

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