D8016

Sodium 2,3-dimercaptopropanesulfonate monohydrate

Name: Sodium 2,3-dimercaptopropanesulfonate monohydrate
Brand: SIGMA

95%

Synonym(s):

2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate, DMPS

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About This Item

Linear Formula:

HSCH₂CH(SH)CH₂SO₃Na · H₂O

CAS Number:

207233-91-8

Molecular Weight:

228.29

Beilstein/REAXYS Number:

3734863

EC Number:

223-796-3

MDL number:

MFCD00149543

UNSPSC Code:

12161900

PubChem Substance ID:

24894179

NACRES:

NA.25

Key Documents

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description

zwitterionic

Quality Level

100

assay

95%

form

powder

mol wt

228.29 g/mol

mp

215 °C (dec.)

storage temp.

2-8°C

SMILES string

O.[Na+].[O-]S(=O)(=O)CC(S)CS

InChI

1S/C3H8O3S3.Na.H2O/c4-9(5,6)2-3(8)1-7;;/h3,7-8H,1-2H2,(H,4,5,6);;1H2/q;+1;/p-1

InChI key

XMUHNMQFDVIWGU-UHFFFAOYSA-M

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Related Categories

Biochemicals

Detergents - Anionic, Cationic, Zwitterionic, Anti-foaming

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Show Differences

1 of 4

This Item	30968	431648	172553
Sigma-Aldrich D8016 Sodium 2,3-dimercaptopropanesulfonate monohydrate	Sigma-Aldrich 30968 Sodium deoxycholate monohydrate	Sigma-Aldrich 431648 Sodium sulfide nonahydrate	Sigma-Aldrich 172553 4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate
assay 95%	assay ≥99.0% (NT)	assay ≥99.99% trace metals basis	assay 97%
form powder	form powder	form crystals and lumps	form powder
storage temp. 2-8°C	storage temp. -	storage temp. 2-8°C	storage temp. -
description zwitterionic	description anionic	description -	description -
mol wt 228.29 g/mol	mol wt average mol wt 1200-5000	mol wt -	mol wt -
mp 215 °C (dec.)	mp -	mp -	mp >300 °C (lit.)

General description

Sodium 2,3-dimercaptopropanesulfonate monohydrate is a chelating agent for heavy metals. [1]

Application

Sodium 2,3-dimercaptopropanesulfonate monohydrate has been used in a study to assess its use as an antidote against non-metallic pesticides as nereistoxin insecticides. [2] It has also been noted in a review of existing chelating agents for the treatment of heavy metals and metalloid intoxication. [3]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Detection and quantification of unbound phytochelatin 2 in plant extracts of Brassica napus grown with different levels of mercury.

Santiago Iglesia-Turiño et al.

Plant physiology, 142(2), 742-749 (2006-08-22)

The mercury (Hg) accumulation mechanism was studied in rape (Brassica napus) plants grown under a Hg concentration gradient (0 microm-1,000 microm). Hg mainly accumulated in roots. Therefore, the presence of phytochelatins (PCs) was studied in the roots of the plants.

Sodium dimercaptopropane sulfonate as antidote against non-metallic pesticides

Chen, Z., et al.

Acta Pharmacologica Sinica, 25, 534-534 (2001)

Chelation in metal intoxication.

Swaran J S Flora et al.

International journal of environmental research and public health, 7(7), 2745-2788 (2010-08-19)

Chelation therapy is the preferred medical treatment for reducing the toxic effects of metals. Chelating agents are capable of binding to toxic metal ions to form complex structures which are easily excreted from the body removing them from intracellular or

Effect of n-alkanes on lipid bilayers depending on headgroups.

Mafumi Hishida et al.

Chemistry and physics of lipids, 188, 61-67 (2015-05-11)

Phase behavior and structural properties were examined for phospholipid bilayers having different headgroups (DMPC, DMPS and DMPE) with added n-alkanes to study effect of flexible additives. Change in the temperatures of main transition of the lipid/alkane mixtures against the length

Toxicological significance of renal Bcrp: Another potential transporter in the elimination of mercuric ions from proximal tubular cells.

Christy C Bridges et al.

Toxicology and applied pharmacology, 285(2), 110-117 (2015-04-15)

Secretion of inorganic mercury (Hg(2+)) from proximal tubular cells into the tubular lumen has been shown to involve the multidrug resistance-associated protein 2 (Mrp2). Considering similarities in localization and substrate specificity between Mrp2 and the breast cancer resistance protein (Bcrp)

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