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| | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one Basic information |
| Product Name: | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one | | Synonyms: | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one;1,2,6,7-Tetrahydro-8H-indeno[5,4-β]furan-8-one;RaMelteon I;4-b]furan-8-one;7-tetrahydro-;8H-Indeno[5;1,2,6,7-tetrahydroindeno[5,4-b]furan-8-one;Ramelteon Intermediate 1 | | CAS: | 196597-78-1 | | MF: | C11H10O2 | | MW: | 174.2 | | EINECS: | 1308068-626-2 | | Product Categories: | Heterocycles;Aromatics Compounds;Aromatics | | Mol File: | 196597-78-1.mol | ![1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one Structure](CAS/GIF/196597-78-1.gif) |
| | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one Chemical Properties |
| Melting point | 149-1510C | | Boiling point | 334.2±42.0 °C(Predicted) | | density | 1.288±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) | | form | Solid | | color | White to Off-White | | CAS DataBase Reference | 196597-78-1(CAS DataBase Reference) |
| HS Code | 2932.99.7000 | | HazardClass | IRRITANT |
| | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | A tricyclic indan derivative as receptor agonist; a therapeutic agent for sleep disorders. |
| | 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one Preparation Products And Raw materials |
| Raw materials | 8H-Indeno[5,4-b]furan-8-one, 6,7-dihydro--->1-(2,3-dihydrobenzofuran-4-yl)ethanone-->Ethyl 3-(2,3-Dihydrobenzofuran-5-yl)propenoate-->2,3-Dihydrobenzo[b]furan-5-carbaldehyde-->3-(2,3-DIHYDRO-BENZOFURAN-5-YL)-PROPIONIC ACID ETHYL ESTER-->3-(6,7-Dibromo-2,3-dihydrobenzofuran-5-yl)propanoic Acid-->4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one-->(2E)-3-(2,3-DIHYDROBENZOFURAN-5-YL)PROPENOIC ACID-->Ethyl 3-(6,7-Dibromo-2,3-dihydro-1-benzofuran-5-yl)propanoate-->Ethyl 3-(7-Bromo-2,3-dihydro-1-benzofuran-5-yl)propanoate-->6-Hydroxy-1-indanone-->Formaldehyde-->2,3-Dihydrobenzofuran | | Preparation Products | Ramelteon-->2H-Indeno[5,4-b]furan, 1,6,7,8-tetrahydro--->2,6,7,8-Tetrahydro-1H-indeno[5,4-b]furan-8-ylethylamine |
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