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| | 2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)- Basic information |
| Product Name: | 2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)- | | Synonyms: | (+)-Dihydrooroselol;[S,(+)]-8,9-Dihydro-8-(1-hydroxy-1-methylethyl)-2H-furo[2,3-h]-1-benzopyran-2-one;Columbianetin;(8S)-8,9-Dihydro-8-(1-hydroxy-1-Methylethyl)-2H-furo[2,3-h]-1-benzopyran-2-one;2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)-;(S)-columbianetin;2H-Furo[2,3-h]-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylethyl)-, (8S)-;(+)-Columbianetin | | CAS: | 3804-70-4 | | MF: | C14H14O4 | | MW: | 246.26 | | EINECS: | | | Product Categories: | Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 3804-70-4.mol |  |
| | 2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)- Chemical Properties |
| Melting point | 143-145 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3)) | | Boiling point | 443.0±45.0 °C(Predicted) | | density | 1.334±0.06 g/cm3(Predicted) | | storage temp. | 4°C, protect from light | | solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | | form | powder | | pka | 14.34±0.29(Predicted) | | color | White |
| | 2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)- Usage And Synthesis |
| Uses | Columbianetin inhibited expression of COX-2. It may be helpful in regulating mast cell-mediated allergic inflammatory responses. An anti-inflammatory agent. | | Definition | ChEBI: The (S)-(+)-enantiomer of columbianetin. |
| | 2H-Furo(2,3-h)-1-benzopyran-2-one, 8,9-dihydro-8-(1-hydroxy-1-methylet hyl)-, (S)- Preparation Products And Raw materials |
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