Introduction：Basic information about CAS 39552-01-7|(±)-Befunolol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (±)-Befunolol |
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| CAS Number | 39552-01-7 | Molecular Weight | 291.34200 |
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| Density | 1.1049 (rough estimate) | Boiling Point | 433.35°C (rough estimate) |
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| Molecular Formula | C16H21NO4 | Melting Point | 115° |
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| MSDS | / | Flash Point | / |
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Names
| Name | 1-[7-[2-hydroxy-3-(propan-2-ylamino)propoxy]-1-benzofuran-2-yl]ethanone |
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| Synonym | More Synonyms |
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(±)-Befunolol BiologicalActivity
| Description | (±)-Befunolol is a β-adrenoceptor blocking agent. |
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| Related Catalog | Signaling Pathways >>GPCR/G Protein >>Adrenergic ReceptorResearch Areas >>Cardiovascular Disease |
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| Target | Adrenoreceptor[1] |
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| In Vitro | A β-adrenoceptor blocking agent, Befunolol, is found to has intrinsic sympathomimetic activities in isolated right atria, trachea and taenia caecum of guinea pig (intrinsic activities are 0.22-0.28). The pD2-values of Befunolol estimated in the isolated organs are significantly different from its pA2-values against isoprenaline. Befunolol interacts with the beta-adrenoceptor where there may be two different sites: one site for agonistic action and the other for competitive antagonistic action. The intrinsic activity of Befunolol may be equal to its selectivity for both the sites[1]. |
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| References | [1]. Takayanagi I, et al. A beta-adrenoceptor blocking agent, befunolol as a partial agonist in isolated organs. Gen Pharmacol. 1985;16(3):265-7. |
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Chemical & Physical Properties
| Density | 1.1049 (rough estimate) |
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| Boiling Point | 433.35°C (rough estimate) |
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| Melting Point | 115° |
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| Molecular Formula | C16H21NO4 |
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| Molecular Weight | 291.34200 |
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| Exact Mass | 291.14700 |
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| PSA | 71.70000 |
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| LogP | 2.76400 |
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| Index of Refraction | 1.5500 (estimate) |
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| InChIKey | ZPQPDBIHYCBNIG-UHFFFAOYSA-N |
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| SMILES | CC(=O)c1cc2cccc(OCC(O)CNC(C)C)c2o1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- OB4310000
- CHEMICAL NAME :
- Ketone, 7-(2-hydroxy-3-(isopropylamino)propoxy)-2-benzofurany l methyl
- CAS REGISTRY NUMBER :
- 39552-01-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H21-N-O4
- MOLECULAR WEIGHT :
- 291.38
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2223184
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Safety Information
Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Befunolol HCl |
| (±)-Befunolol |
