S-Methylisothiourea sulfate manufacturers
|
| | S-Methylisothiourea sulfate Basic information |
| Product Name: | S-Methylisothiourea sulfate | | Synonyms: | bis(S-methylthiouronium) sulphate;carbamimidothioic acid, methyl ester, sulfate;s-methylisothiuronium sulfate;Carbamimidothioic acid methyl/sulfuric acid,(1:x);2-Methyl-2-thiopeudourea sulfate;Carbamimidothioic acid, methyl ester, sulfate (1:);Einecs 218-860-2;Pseudourea, 2-methyl-2-thio-, sulfate | | CAS: | 2260-00-6 | | MF: | C4H14N4O4S3 | | MW: | 278.37336 | | EINECS: | 2188602 | | Product Categories: | | | Mol File: | 2260-00-6.mol |  |
| | S-Methylisothiourea sulfate Chemical Properties |
| | S-Methylisothiourea sulfate Usage And Synthesis |
| Chemical Properties | Needle crystals. Melting point 244 ° C (decomposition). Soluble in hot water, insoluble in alcohol. Its free radical S-methylisothiourea [2986-19-8] cannot be isolated; its hydrochloride salt [53114-57-1] has a melting point of 59-60 °C. | | Uses | S-Methylisothiourea sulfate is an intermediate in organic synthesis. The pharmaceutical industry is used in the production of anticancer drugs 5-fluorouracil, propionamidine hydrazone, hydroxyguanidine sulfate, and antihypertensive drugs guanchlorophen, etc.; in the pesticide industry, it is used in the production of fungicides carbendazim, benright and insecticide pyrifox Wait. | | Synthesis | S-Methylisothiourea sulfate is obtained by methylation of thiourea and dimethyl sulfate. |
| | S-Methylisothiourea sulfate Preparation Products And Raw materials |
|