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| | 5-Chloromethyl-2H-1,2,4-triazolin-3-one Basic information |
| Product Name: | 5-Chloromethyl-2H-1,2,4-triazolin-3-one | | Synonyms: | 5-CHLOROMETHYL-2,4-DIHYDRO-[1,2,4]TRIAZOL-3-ONE;3-Chloromethyl-1,2,4-triazol-5-one;3-Chloromethyl-1,2,4-triazolin-5-one;3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one;3-(chloroMethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one;5-(CHLOORMETHYL)-1,2-DIHYDRO-3H-1,2,4-TRIAZOOL-3-ON;5-Chloromethyl-2,4-Dithydro-[1,2,4]Triazol-3-One;Aprepitant Impurity 51 | | CAS: | 252742-72-6 | | MF: | C3H4ClN3O | | MW: | 133.54 | | EINECS: | 607-678-2 | | Product Categories: | pharmacetical | | Mol File: | 252742-72-6.mol |  |
| | 5-Chloromethyl-2H-1,2,4-triazolin-3-one Chemical Properties |
| Melting point | 199°C(lit.) | | density | 1.83±0.1 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | soluble in Methanol | | form | powder to crystal | | pka | 7.46±0.20(Predicted) | | color | White to Almost white | | CAS DataBase Reference | 252742-72-6 |
| RIDADR | UN 3261 8/PG II | | HazardClass | 8 | | PackingGroup | II | | HS Code | 2914390090 |
| | 5-Chloromethyl-2H-1,2,4-triazolin-3-one Usage And Synthesis |
| Uses | 5-Chloromethyl-2H-1,2,4-triazolin-3-one is an intermediate used in the synthesis of Aprepitant (A729800) and
Fosaprepitant, used as antiemetic drugs. | | Application | 3-Chloromethyl-1,2,4-triazolin-5-one is an intermediate in organic synthesis and pharmaceutical intermediate, which can be used in laboratory R&D synthesis process and chemical biological R&D process. |
| | 5-Chloromethyl-2H-1,2,4-triazolin-3-one Preparation Products And Raw materials |
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