CHEBI:63623 - succimer

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ChEBI Name succimer
ChEBI ID CHEBI:63623
Definition A sulfur-containing carboxylic acid that is succinic acid bearing two mercapto substituents at positions 2 and 3. A lead chelator used as an antedote to lead poisoning.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anonymous
Secondary ChEBI IDs CHEBI:9303
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Formula C4H6O4S2
Net Charge 0
Average Mass 182.21800
Monoisotopic Mass 181.97075
InChI 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+
InChIKey ACTRVOBWPAIOHC-XIXRPRMCSA-N
SMILES OC(=O)[C@@H](S)[C@@H](S)C(O)=O
Roles Classification
Chemical Role(s): chelator
A ligand with two or more separate binding sites that can bind to a single metallic central atom, forming a chelate.
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing succimer (CHEBI:63623) has role chelator (CHEBI:38161)
succimer (CHEBI:63623) is a dicarboxylic acid (CHEBI:35692)
succimer (CHEBI:63623) is a dithiol (CHEBI:23853)
succimer (CHEBI:63623) is a sulfur-containing carboxylic acid (CHEBI:33576)
IUPAC Name
(2R,3S)-2,3-disulfanylsuccinic acid
INNs Sources
succimer KEGG DRUG
succimero ChemIDplus
succimerum ChemIDplus
Synonyms Sources
(R*,S*)-2,3-Dimercaptobutanedioic acid ChemIDplus
Dimercaptosuccinic acid DrugBank
DMSA DrugBank
meso-2,3-Dimercaptobernsteinsäure ChEBI
meso-2,3-Dimercaptosuccinic acid KEGG COMPOUND
meso-Dimercaptosuccinic acid KEGG DRUG
Manual Xrefs Databases
2486 DrugCentral
C07598 KEGG COMPOUND
D00572 KEGG DRUG
DB00566 DrugBank
LSM-4749 LINCS
Succimer Wikipedia
View more database links
Registry Numbers Types Sources
1725150 Reaxys Registry Number Reaxys
1725150 Beilstein Registry Number ChemIDplus
304-55-2 CAS Registry Number KEGG COMPOUND
304-55-2 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
19123743 PubMed citation Europe PMC
21112928 PubMed citation Europe PMC
22234625 PubMed citation Europe PMC
Last Modified
22 February 2017