| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
CAS:784-62-3
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| Company Name: |
SIGMA-RBI
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| Tel: |
800 736 3690 (Orders) |
| Email: |
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| Products Intro: |
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| | 1-THIOFLAVONE Basic information |
| Product Name: | 1-THIOFLAVONE | | Synonyms: | 2-phenyl-4h-1-benzothiopyran-4-on;4H-1-Benzothiopyran-4-one,2-phenyl-;1-THIOFLAVONE;2-PHENYLTHIOCHROMEN-4-ONE;2-PHENYLTHIOCHROMEN-4-ONE 98%;THIOFLAVONE;2-Phenyl-4H-1-benzothiopyran-4-one;2-Phenyl-4H-thiochromen-4-one | | CAS: | 784-62-3 | | MF: | C15H10OS | | MW: | 238.3 | | EINECS: | | | Product Categories: | | | Mol File: | 784-62-3.mol |  |
| | 1-THIOFLAVONE Chemical Properties |
| | 1-THIOFLAVONE Usage And Synthesis |
| Purification Methods | This yellow solid is purified by passage through a silica gel column, eluting with *C6H6/Me6CO, evaporating and crystallising the residue from EtOH. The sulfoxide [65373-82-2] has m 133-135o, and the sulfone [22810-82-2] has m 136.5-137o (from EtOH). The dimethylhydrazone has m 111-113o (from BuOH). It forms easily hydrolysable salts. [Nakazumi et al. J Heterocycl Chem 21 193 1984, Chen et al. J Org Chem 51 3282 1986, Van Allen & Reynolds J Heterocycl Chem 8 807 1971, Beilstein 17 I 204, 17 III/IV 5420, 17/10 V 560.] |
| | 1-THIOFLAVONE Preparation Products And Raw materials |
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