2-oxobutanedioic acid

Modify Date: 2026-08-16 22:14:51

2-oxobutanedioic acid Structure
2-oxobutanedioic acid structure
Common Name 2-oxobutanedioic acid
CAS Number 149-63-3 Molecular Weight 130.05600
Density N/A Boiling Point N/A
Molecular Formula C4H2O5-- Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name oxaloacetate(2-)
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C4H2O5--
Molecular Weight 130.05600
Exact Mass 129.99000
PSA 97.33000
InChIKey KHPXUQMNIQBQEV-UHFFFAOYSA-L
SMILES O=C([O-])CC(=O)C(=O)[O-]

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  3

 2-oxobutanedioic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Experimentally measured binding affinity data (Ki) for protein-ligand complexes deriv...
Source: Shanghai Institute of Organic Chemistry
Target: N/A
External Id: PDBbind-Ki for protein-ligand complexes
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

oxo-Butanedioic acid, ion(2-)

 2-oxobutanedioic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of oxaloacetate(2-)?
A: Polar surface area (PSA) of oxaloacetate(2-) is 97.33000.
Q: What is the SMILES notation of oxaloacetate(2-)?
A: SMILES notation of oxaloacetate(2-) is O=C([O-])CC(=O)C(=O)[O-].
Q: What are the downstream products of oxaloacetate(2-)?
A: Related downstream products(CAS) of oxaloacetate(2-): 149-61-1;617-48-1;57-60-3.
Q: What English synonyms does oxaloacetate(2-) have?
A: English synonyms of oxaloacetate(2-): oxo-Butanedioic acid, ion(2-).
Q: What is the molecular formula of oxaloacetate(2-)?
A: Molecular formula of oxaloacetate(2-) is C4H2O5--.
Q: What is the InChIKey of oxaloacetate(2-)?
A: InChIKey of oxaloacetate(2-) is KHPXUQMNIQBQEV-UHFFFAOYSA-L.
Q: What is the English name of oxaloacetate(2-)?
A: The English name of oxaloacetate(2-) is oxaloacetate(2-).
Q: What is the Chinese name of 149-63-3?
A: Chinese name of 149-63-3 is 149-63-3.
Q: What is the CAS number of oxaloacetate(2-)?
A: CAS number of oxaloacetate(2-) is 149-63-3.
Q: What is the molecular weight of oxaloacetate(2-)?
A: Molecular weight of oxaloacetate(2-) is 130.05600.

 2-oxobutanedioic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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