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CAS Number: 56-84-8
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CAS Number
56-84-8
PubChem CID
5960
Molecular Formula
C4H7NO4
Molecular Weight
133.1 g/mol
Exact Mass
133.037508
InChIKey
CKLJMWTZIZZHCS-REOHCLBHSA-N
IUPAC Name
(2S)-2-aminobutanedioic acid
SMILES String
C([C@@H](C(=O)O)N)C(=O)O
Melting Point
27–271 °C
Vapor Pressure
Estimated very low; unit not specified
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
L-Aspartic Acid (CAS 56-84-8) is listed in the Catalysts and Ligands portfolio, with molecular formula C4H7NO4 and molecular weight 133. 10 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for catalysis development, ligand screening, and synthetic method research.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: RecQ-like DNA helicase BLM (Homo sapiens) — 2 assays; Excitatory amino acid transporter 1 (Homo sapiens) — 2 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 2 assays; Carbonic anhydrase 1 (Homo sapiens) — 2 assays; Carbonic anhydrase 2 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
RecQ-like DNA helicase BLM
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.45
Experimental evidence source: ChEMBL
Excitatory amino acid transporter 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 5.03
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Carbonic anhydrase 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents
Experimental evidence source: ChEMBL
Carbonic anhydrase 2
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 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
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
L-Aspartic Acid is identified by CAS 56-84-8, with molecular formula C4H7NO4, molecular weight 133.1, InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N.
ChEMBL contains qualifying experimental assay evidence associated with RecQ-like DNA helicase BLM, Excitatory amino acid transporter 1, Alpha-1A adrenergic receptor, Carbonic anhydrase 1, Carbonic anhydrase 2. 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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