2-dihydroxyphosphinoyloxyacrylic acid

Modify Date: 2026-06-30 13:24:53

2-dihydroxyphosphinoyloxyacrylic acid Structure
2-dihydroxyphosphinoyloxyacrylic acid structure
Common Name 2-dihydroxyphosphinoyloxyacrylic acid
CAS Number 138-08-9 Molecular Weight 168.04200
Density 1.804g/cm3 Boiling Point 466.7ºC at 760mmHg
Molecular Formula C3H5O6P Melting Point N/A
MSDS N/A Flash Point 236.1ºC

 Names

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

Name phosphoenolpyruvic acid
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.

Density 1.804g/cm3
Boiling Point 466.7ºC at 760mmHg
Molecular Formula C3H5O6P
Molecular Weight 168.04200
Flash Point 236.1ºC
Exact Mass 167.98200
PSA 113.87000
Vapour Pressure 5.29E-10mmHg at 25°C
Index of Refraction 1.53
InChIKey DTBNBXWJWCWCIK-UHFFFAOYSA-N
SMILES C=C(OP(=O)(O)O)C(=O)O

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2931900090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 2-dihydroxyphosphinoyloxyacrylic acidBioassay

View more

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

Name: Ratio of Ki'/Ki (Second order rate constant for inhibition of prolidase/First order r...
Source: ChEMBL
Target: N/A
External Id: CHEMBL848602
Name: Experimentally measured binding affinity data (IC50) for protein-ligand complexes der...
Source: Shanghai Institute of Organic Chemistry
Target: N/A
External Id: PDBbind-IC50 for protein-ligand complexes
Name: Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VER...
Source: ChEMBL
Target: Severe acute respiratory syndrome coronavirus 2
External Id: CHEMBL4513082
Name: PEPCK Inhibition Assay from Article 10.1021/acs.biochem.7b00178: "Asymmetric Anchorin...
Source: BindingDB
Target: N/A
External Id: BindingDB_7895_1
Name: SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response f...
Source: ChEMBL
Target: Replicase polyprotein 1ab
External Id: CHEMBL4495582
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 Synonyms

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

2-dihydroxyphosphinoyloxyacrylic acid
phosphoenol pyruvic acid
3-Phosphono-2-imino-1-methyl-4-oxoimidazolidine
EINECS 205-312-2
PIMOI
Phosphoenolpyruvate
phosphocreatinine

 2-dihydroxyphosphinoyloxyacrylic 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 phosphoenolpyruvic acid?
A: Polar surface area (PSA) of phosphoenolpyruvic acid is 113.87000.
Q: What is the molecular weight of phosphoenolpyruvic acid?
A: Molecular weight of phosphoenolpyruvic acid is 168.04200.
Q: What are the upstream materials of phosphoenolpyruvic acid?
A: Related upstream materials(CAS) of phosphoenolpyruvic acid: 617-35-6;134-81-6;3443-57-0;1713-85-5;127-17-3;23998-95-0;4185-81-3;617-48-1.
Q: What is the SMILES notation of phosphoenolpyruvic acid?
A: SMILES notation of phosphoenolpyruvic acid is C=C(OP(=O)(O)O)C(=O)O.
Q: What is the CAS number of phosphoenolpyruvic acid?
A: CAS number of phosphoenolpyruvic acid is 138-08-9.
Q: What is the InChIKey of phosphoenolpyruvic acid?
A: InChIKey of phosphoenolpyruvic acid is DTBNBXWJWCWCIK-UHFFFAOYSA-N.
Q: What is the English name of phosphoenolpyruvic acid?
A: The English name of phosphoenolpyruvic acid is phosphoenolpyruvic acid.
Q: What is the boiling point of phosphoenolpyruvic acid?
A: Boiling point of phosphoenolpyruvic acid is 466.7ºC at 760mmHg.
Q: What are the downstream products of phosphoenolpyruvic acid?
A: Related downstream products(CAS) of phosphoenolpyruvic acid: 328-42-7;4265-07-0;127-17-3;56-65-5;7664-38-2;75-47-8;138-59-0;77-95-2;2922-42-1;79-33-4.
Q: What English synonyms does phosphoenolpyruvic acid have?
A: English synonyms of phosphoenolpyruvic acid: 2-dihydroxyphosphinoyloxyacrylic acid, phosphoenol pyruvic acid, 3-Phosphono-2-imino-1-methyl-4-oxoimidazolidine, EINECS 205-312-2, PIMOI, Phosphoenolpyruvate, phosphocreatinine.

 2-dihydroxyphosphinoyloxyacrylic acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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