D7881
meso-2,3-Dimercaptosuccinic acid
~98%
Synonym(s):
2,3-Dithio-meso-tartaric acid, DIM-SA, DMS, DMSA, Succimer
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All Photos(5)
About This Item
Linear Formula:
HO2CCH(SH)CH(SH)CO2H
CAS Number:
Molecular Weight:
182.22
Beilstein:
1725150
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
~98%
Quality Level
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:
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 Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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