Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of S-Methylisothiourea Sulfate (CAS: 867-44-7) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Powder or Crystalline Powder |
| Purity / Analysis Method | >99.0% (Titration With HClO4) |
| Melting Point | 240.0~241.0℃ |
| Water by Karl Fischer | <1.00% |
| Loss on Drying | <1.00% |
| Heavy Metals | <20ppm |
| Related Impurities | <1.00% |
| Infrared Spectrum | Conforms to Structure |
| Solubility in Water | Pass |
| Test Standard | Enterprise Standard |
| Usage | Pharmaceutical / Pesticide Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | S-Methylisothiourea Sulfate |
| Synonyms | (S)-Methylisothiourea Sulfate; 2-Methyl-2-Thiopseudourea Sulfate; S-Methyl-ITU; S-Methylthiuronium Sulfate; SMT; S-Methylisothiourea Hemisulfate Salt; 2-Methyl-2-Thiopseudourea Hemisulfate Salt |
| CAS Number | 867-44-7 |
| CAT Number | RF-PI1952 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H12N4S2·H2SO4 |
| Molecular Weight | 278.36 |
| Density | 1.28 |
| Solubility in Water | Soluble in Water: 0.1 g/mL, Clear, Colorless |
| Sensitive | Hygroscopic |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
S-Methylisothiourea Sulfate (CAS: 867-44-7) is a potent, selective and competitive inhibitor of inducible nitric oxide synthase (iNOS). S-Methylisothiourea sulfate exerts beneficial effects in rodent models of septic shock. More efficient than NMMA. S-Methylisothiourea Sulfate is an intermediate of 4-Hydroxydebrisoquine. S-Methylisothiourea Sulfate is also a reagent used in the synthesis of strobilurin-pyrimidine derivatives for their anti-proliferative activity. Used as pharmaceutical / pesticide intermediates. S-Methylisothiourea Sulfate is an intermediate for the preparation of guanidine intermediates. It also can be used for the preparation of fungicides Dimethirimol, Ethirimol; Insecticide Midinyanglin, Pirimicarb etc. Intermediate of Guanethidine Hemisulfate, Prednisolone Phosphate Sodium.
