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137502

Sigma-Aldrich

Sodium 2-bromoethanesulfonate

98%

Sinónimos:

2-Bromoethanesulfonic acid sodium salt

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About This Item

Fórmula lineal:
BrCH2CH2SO3Na
Número de CAS:
4263-52-9
Peso molecular:
211.01
Beilstein/REAXYS Number:
4590828
EC Number:
224-244-4
MDL number:
MFCD00007530
UNSPSC Code:
12352100
PubChem Substance ID:
24848332
NACRES:
NA.22

assay

98%

mp

283 °C (dec.) (lit.)

solubility

water: soluble 100 mg/mL, clear, colorless

functional group

bromo

SMILES string

[Na+].[O-]S(=O)(=O)CCBr

InChI

1S/C2H5BrO3S.Na/c3-1-2-7(4,5)6;/h1-2H2,(H,4,5,6);/q;+1/p-1

InChI key

HNFOAHXBHLWKNF-UHFFFAOYSA-M

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General description

Sodium 2-bromoethanesulfonate acts as methanogenesis inhibitor during anaerobic digestion. It reacts with lithium sulfinated polysulfones(PSU) to yield sulfoethylated PSU.

Application

Sodium 2-bromoethanesulfonate(BES) was used to investigate the effect of BES on inhibition of bacterial growth.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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J Sipma et al.
Applied microbiology and biotechnology, 64(3), 421-428 (2003-10-14)
The conversion routes of carbon monoxide (CO) at 55 degrees C by full-scale grown anaerobic sludges treating paper mill and distillery wastewater were elucidated. Inhibition experiments with 2-bromoethanesulfonate (BES) and vancomycin showed that CO conversion was performed by a hydrogenogenic
Oleg R Kotsyurbenko et al.
Environmental microbiology, 6(11), 1159-1173 (2004-10-14)
Sites in the West Siberian peat bog 'Bakchar' were acidic (pH 4.2-4.8), low in nutrients, and emitted CH4 at rates of 0.2-1.5 mmol m(-2) h(-1). The vertical profile of delta13CH4 and delta13CO2 dissolved in the porewater indicated increasing isotope fractionation
Meike Goenrich et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 9(6), 691-705 (2004-09-15)
Methyl-coenzyme M reductase (MCR) catalyses the reduction of methyl-coenzyme M (CH(3)-S-CoM) with coenzyme B (HS-CoB) to methane and CoM-S-S-CoB. It contains the nickel porphyrinoid F(430) as prosthetic group which has to be in the Ni(I) oxidation state for the enzyme
Jeffrey M Boyd et al.
Journal of bacteriology, 188(23), 8062-8069 (2006-09-26)
Bacterial growth with short-chain aliphatic alkenes requires coenzyme M (CoM) (2-mercaptoethanesulfonic acid), which serves as the nucleophile for activation and conversion of epoxide products formed from alkene oxidation to central metabolites. In the present work the CoM analog 2-bromoethanesulfonate (BES)
F J Cervantes et al.
Applied microbiology and biotechnology, 64(5), 702-711 (2004-02-06)
The impact of humic acids and the humic model compound, anthraquinone-2,6-disulfonate (AQDS), on the biodegradation of carbon tetrachloride (CT) by anaerobic granular sludge was studied. Addition of both humic acids and AQDS at sub-stoichiometric levels increased the first-order rate of
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