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Merck

D7881

Sigma-Aldrich

meso-2,3-Dimercaptosuccinic acid

~98%

Sinónimos:

2,3-Dithio-meso-tartaric acid, DIM-SA, DMS, DMSA, Succimer

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About This Item

Fórmula lineal:
HO2CCH(SH)CH(SH)CO2H
Número de CAS:
Peso molecular:
182.22
Beilstein/REAXYS Number:
1725150
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

~98%

form

powder

mp

196-198 °C (dec.) (lit.)

storage temp.

−20°C

SMILES string

OC(=O)[C@@H](S)[C@@H](S)C(O)=O

InChI

1S/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8)/t1-,2+

InChI key

ACTRVOBWPAIOHC-XIXRPRMCSA-N

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Application

meso-2,3-Dimercaptosuccinic acid (DMSA) has been used to form a monolayer on Mg/Ti/Au micromotors to enhance the chelation of toxic heavy metal contaminants (Zn(II), Cd(II) and Pb(II)) from polluted aqueous solutions.
It can be used:
  • As a reducing and stabilizing agent to synthesize monolayer-protected gold clusters.
  • For terminal carboxylation of the oleylamine coated Fe3O4 nanoparticles, to develop targeted curcumin drug delivery system.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Hongyu Qiao et al.
Biomaterials, 112, 336-345 (2016-10-28)
Rupture of vulnerable atherosclerotic plaque is the major pathological cause of luminal thrombosis in acute coronary syndromes. Since foamy macrophages have been identified as a prominent component in vulnerable atherosclerotic lesions and osteopontin (OPN) is reported to be highly expressed
Bo Ae Yun et al.
Annals of laboratory medicine, 38(5), 425-430 (2018-05-26)
Urinary tract infection (UTI) is the most common bacterial infection in infants. Renal parenchymal involvement is an important prognostic factor; however, early detection of parenchymal involvement in UTI may be difficult during infancy. This study aimed to assess whether a
Self-propelled chelation platforms for efficient removal of toxic metals.
Uygun DA, et al.
Environmental science. Nano, 3(3), 559-566 (2016)
Thanasis Chouliaras et al.
Membranes, 9(12) (2019-12-11)
Polymeric (ionic liquid) (PIL) copolymers bearing cationic imidazolium pendants and polar acrylic acid groups (P(VBCImY-co-AAx)), which both favor the interaction with CO2 molecules, have been synthesized and blended with film forming, high glass transition temperature aromatic polyether-based pyridinium PILs (PILPyr).
One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2, 3-dimercaptosuccinic acid.
Negishi Y and Tsukuda T
Journal of the American Chemical Society, 125(14), 4046-4047 (2003)

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