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CAS Number: 304-55-2
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CAS Number
304-55-2
PubChem CID
2724354
Molecular Formula
C4H6O4S2
Molecular Weight
182.2 g/mol
Exact Mass
181.970751
InChIKey
ACTRVOBWPAIOHC-XIXRPRMCSA-N
IUPAC Name
(2S,3R)-2,3-bis(sulfanyl)butanedioic acid
SMILES String
O=C(O)[C@@H](S)[C@@H](S)C(=O)O
Melting Point
193.0 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Succimer (CAS 304-55-2) is listed in the Advanced Chemicals portfolio, with molecular formula C4H6O4S2 and molecular weight 182. 20 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Replicase polyprotein 1ab (Severe acute respiratory syndrome coronavirus 2) — 4 assays; D(1A) dopamine receptor (Homo sapiens) — 2 assays; GroEL/GroES (Escherichia coli) — 2 assays; Prostaglandin G/H synthase 1 (Homo sapiens) — 2 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Replicase polyprotein 1ab
Severe acute respiratory syndrome coronavirus 2 · SINGLE PROTEIN · 4 qualifying assays · 3 documents · best pChEMBL 5.76
Experimental evidence source: ChEMBL
D(1A) dopamine receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
GroEL/GroES
Escherichia coli · PROTEIN COMPLEX · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Prostaglandin G/H synthase 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Protein deacetylase HDAC6
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Succimer is identified by CAS 304-55-2, with molecular formula C4H6O4S2, molecular weight 182.2, InChIKey ACTRVOBWPAIOHC-XIXRPRMCSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Replicase polyprotein 1ab, D(1A) dopamine receptor, GroEL/GroES, Prostaglandin G/H synthase 1, Protein deacetylase HDAC6. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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