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| | 2-Amino-5-methyl-1,3,4-thiadiazole Basic information |
| Product Name: | 2-Amino-5-methyl-1,3,4-thiadiazole | | Synonyms: | TOSLAB 27625;4-thiadiazol-2-amine,5-methyl-3;4-thiadiazole,2-amino-5-methyl-3;usafcy-3;1,3,4-Thiadiazole, 2-amino-5-methyl.;5-methyl-2-amino-1,3,4-thiadiazole;2-AMINO-5-METHYL-1,3,4-THIADIAZOLE 97%;2-AMINO-5-METHYL-1,3,4-THIADIZOLE | | CAS: | 108-33-8 | | MF: | C3H5N3S | | MW: | 115.16 | | EINECS: | 203-573-7 | | Product Categories: | Amines;Oxadiazoles & Thiadiazoles;API intermediates;Oxadiazoles & Thiadiazoles;Building Blocks;Heterocyclic Building Blocks;Thiadiazoles | | Mol File: | 108-33-8.mol |  |
| | 2-Amino-5-methyl-1,3,4-thiadiazole Chemical Properties |
| Melting point | 223-228 °C | | Boiling point | 261.2±23.0 °C(Predicted) | | density | 1.287 (estimate) | | refractive index | 1.5800 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | DMSO (Sparingly), Methanol (Slightly) | | form | solid | | pka | 3.84±0.10(Predicted) | | color | Off-White | | InChIKey | HMPUHXCGUHDVBI-UHFFFAOYSA-N | | CAS DataBase Reference | 108-33-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 24/25-37/39-26 | | WGK Germany | 3 | | RTECS | XI3500000 | | Hazard Note | Irritant | | HS Code | 29349990 |
| | 2-Amino-5-methyl-1,3,4-thiadiazole Usage And Synthesis |
| Chemical Properties | White to light beige crystalline powder | | Uses | 2-Amino-5-methyl-1,3,4-thiadiazole was used as a reagent in the synthesis of substituted 5H-benzo[i][1,3,4]thiadiazolo[3,2-a]quinazoline-6,7-diones which diplayed good cytotoxic activities. Also used in the design of new phenothiazine-thiadiazole hybrids for development of antitubercular agents. | | Definition | ChEBI: 5-Methyl-1,3,4-thiadiazol-2-amine is a member of thiadiazoles. |
| | 2-Amino-5-methyl-1,3,4-thiadiazole Preparation Products And Raw materials |
| Raw materials | 4,5-Dihydro-2,3,4,4-tetramethyloxazolium iodide-->2,3-DIMETHYLTHIAZOLINIUM IODIDE-->Acetamide,N-(5-methyl-1,3,4-thiadiazol-2-yl)--->BENZYL THIOACETIMIDATE HYDROCHLORIDE-->3-methyl-1H-1,2,4-triazole-5-thiol-->TRIMETHYLSILYL ISOTHIOCYANATE-->1-ACETYL-3-THIOSEMICARBAZIDE-->(1E)-3-amino-1-ethylidene-thiourea-->thiosemicarbazide | | Preparation Products | 1,3,4-Thiadiazole,2-methyl-5-nitro-(8CI,9CI)-->N-(5-METHYL-1,3,4-THIADIAZOL-2-YL)-4-NITROBENZAMIDE |
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