4-cyclopentene-1,3-dione
Identification
| Name | 4-cyclopentene-1,3-dione |
| IUPAC | cyclopent-4-ene-1,3-dione |
| CAS Number | 930-60-9 |
| EINECS | 213-219-3 |
| FDA UNII | P054EQ880I |
| Molecular Formula | C5 H4 O2 |
| Molecular Weight | 96.08528000 |
| MDL Number | MFCD00001404 |
| Nikkaji Number | J80.020A |
| Beilstein | 2038507 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Flash Point | 183.00 °F. TCC ( 83.89 °C. ) |
| Soluble in | water, 8853 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 4-cyclopentene-1,3-dione usage levels up to | not for fragrance use. |
| Recommendation for 4-cyclopentene-1,3-dione flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
cyclopent-4-ene-1,3-dione
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Hitoyol A and B, Two Norsesquiterpenoids from the Basidiomycete Coprinopsis cinerea.
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Interactive Analysis of TX-1123 with Cyclo-oxygenase: Design of COX2 Selective TX Analogs.
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Synthesis of Spiromamakone A Benzo Analogues via Double Oxa-Michael Addition of 1,8-Dihydroxynaphthalene.
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An Antitumor 2-Hydroxyarylidene-4-cyclopentene-1,3-Dione as a Protein Tyrosine Kinase Inhibitor: Interaction Between TX-1123 Derivatives and Src Kinase.
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A comprehensive LC/MS analysis of novel cyclopentenedione library.
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Theoretical study of HOCl-catalyzed keto-enol tautomerization of β-cyclopentanedione in an explicit water environment.
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Simple synthesis of 1,3-cyclopentanedione derived probes for labeling sulfenic acid proteins.
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Cavity ringdown spectrum of the T(1)(n,pi*) <-- S(0) transition of 4-cyclopentene-1,3-dione.
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Design of antiangiogenic hypoxic cell radiosensitizers: 2-nitroimidazoles containing a 2-aminomethylene-4-cyclopentene-1,3-dione moiety.
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Design of hypoxia-targeting protein tyrosine kinase inhibitor using an innovative pharmacophore 2-methylene-4-cyclopentene-1,3-dione.
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Thermal decomposition of specifically phosphorylated D-glucoses and their role in the control of the Maillard reaction.
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Prostaglandin J2 metabolites inhibit aromatase activity by redox-sensitive mechanisms: potential implications for breast cancer therapy.
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TX-1123: an antitumor 2-hydroxyarylidene-4-cyclopentene-1,3-dione as a protein tyrosine kinase inhibitor having low mitochondrial toxicity.
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Effects of pi* <-- n Excitation in 4-Cyclopentene-1,3-Dione.
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Effects of cyclopentenone prostaglandins and related compounds on insulin-like growth factor-I and Waf1 gene expression.
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Sulfhydryl alkylating agents induce calcium current in skeletal muscle fibers of a crustacean (Atya lanipes).
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Induction of electrical excitability in crustacean muscle by 4-cyclopentene-1,3-dione.