Introduction：Basic information about CAS 74161-25-4|2,3-Dehydrokievitone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Dehydrokievitone |
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| CAS Number | 74161-25-4 | Molecular Weight | 354.35 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 633.0±55.0 °C at 760 mmHg |
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| Molecular Formula | C20H18O6 | Melting Point | / |
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| MSDS | / | Flash Point | 229.8±25.0 °C |
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Names
| Name | 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-4-one |
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| Synonym | More Synonyms |
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2,3-Dehydrokievitone BiologicalActivity
| Description | 2,3-Dehydrokievitone is a isoflavanone found in Erythrina sacleuxii[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Yenesew A, et al. Two isoflavanones from the stem bark of Erythrina sacleuxii. Phytochemistry. 2000;55(5):457-459. |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 633.0±55.0 °C at 760 mmHg |
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| Molecular Formula | C20H18O6 |
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| Molecular Weight | 354.35 |
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| Flash Point | 229.8±25.0 °C |
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| Exact Mass | 354.110352 |
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| PSA | 111.13000 |
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| LogP | 5.08 |
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| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
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| Index of Refraction | 1.690 |
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| InChIKey | RWDSADRZXTYPMY-UHFFFAOYSA-N |
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| SMILES | CC(C)=CCc1c(O)cc(O)c2c(=O)c(-c3ccc(O)cc3O)coc12 |
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| Storage condition | 2-8℃ |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2982700
- CHEMICAL NAME :
- 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(2,4-dihydroxyphenyl)-8-(3-methyl-2-b utenyl)-
- CAS REGISTRY NUMBER :
- 74161-25-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C20-H18-O6
- MOLECULAR WEIGHT :
- 354.38
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3200 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 12,351,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 830 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 12,351,1985
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Safety Information
Synonyms
| 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)- |
| 2,3-Dehydrokievitone |
| 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)- |
| 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one |
| 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)- |
| luteone |
| 5,7,2',4'-Tetrahydroxy-8-prenylisoflavone |
| 2,3-dehydrokeivetone |
| 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one |
| 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one |
