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| | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide Basic information |
| Product Name: | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide | | Synonyms: | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide;NaMe:Isavuconazole interMediate 8;(2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanethioamide hydrosulfate monohydrate;Isavuconazole intermediate 8;(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanethioamide Hydrate Hydrosulfate;(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMid;(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutraMide;Isavuconazole intermediate 8 ? ?(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide | | CAS: | 368421-58-3 | | MF: | C13H14F2N4OS | | MW: | 312.34 | | EINECS: | 609-299-8 | | Product Categories: | Isavuconazonium sulfate;ZJ | | Mol File: | 368421-58-3.mol |  |
| | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide Chemical Properties |
| Melting point | 198-200oC | | Boiling point | 536.4±60.0 °C(Predicted) | | density | 1.43±0.1 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 11.54±0.29(Predicted) | | color | Off-White | | CAS DataBase Reference | 368421-58-3 |
| | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide Usage And Synthesis |
| Uses | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide is an intermediate in the synthesis of Isavuconazole (I777830), an triazole based antifungal agent for the treatment of invasive fungal infections. | | Synthesis | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide is prepared by passing (2S,3R)-3-(2,5-difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butyronitrile and O,O-Diethyl hydrogen phosphorodithioate through the following steps.
Step 1: (2S,3R)-3-(2,5-difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butyronitrile; O,O-Diethyl hydrogen phosphorodithioate In water; isopropyl alcohol at 78℃; for 15h;
Step 2: With sodium hydroxide In dichloromethane; water at 20℃; pH=7-8.
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| | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide Preparation Products And Raw materials |
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