(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE CAS 4337-33-1
Introduction：Basic information about (2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE CAS 4337-33-1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE Basic information
| Product Name: | (2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE |
| Synonyms: | DMSP;DMPT;DIMETHYL-BETA-PROPIOTHETIN;DIMETHYLSULFONYL PROPIONATE;(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE;Dimethylsulfoniopropionate;s,s-Dimethyl-β-propionic acid thetine;(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE 98+% |
| CAS: | 4337-33-1 |
| MF: | C5H11ClO2S |
| MW: | 170.66 |
| EINECS: | 201-081-7 |
| Product Categories: | fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;Iodonium Sulfonium & Oxonium Compounds;Sulfonium Compounds;DMPT |
| Mol File: | 4337-33-1.mol |
(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE Chemical Properties
| Melting point | 129 °C |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | White to Off-White |
| InChI | InChI=1S/C5H10O2S.ClH/c1-8(2)4-3-5(6)7;/h3-4H2,1-2H3;1H |
| InChIKey | RRUMKKGRKSSZKY-UHFFFAOYSA-N |
| SMILES | C(=O)(O)CC[S+](C)C.[Cl-] |
| CAS DataBase Reference | 4337-33-1(CAS DataBase Reference) |
Safety Information
| WGK Germany | WGK 3 |
| HS Code | 2930.90.4950 |
| Storage Class | 11 - Combustible Solids |
| Chemical Properties | White Solid |
| Uses | (2-Carboxyethyl)dimethylsulfonium Chloride is the hydrochloride salt of Dimethylsulfoniopropionate (D479360), a metabolite produced primarily by marine phytoplankton and is the main precursor to the climatically important gas dimethylsulfide (DMS). |
| Synthesis | 107-94-8 75-18-3 4337-33-1 GENERAL METHOD: A solution was prepared by dissolving 0.99 g (15.9 mmol) of dimethyl sulfide in 3 mL of acetonitrile at room temperature. The solution was slowly added to a solution of 0.5 g (5.3 mmol) of 3-chloropropionic acid dissolved in 5 mL of acetonitrile under stirring. Upon completion of the reaction, the resulting colorless crystal product was collected by filtration and washed several times with ether. Finally, the product was dried under vacuum. |
| References | [1] Russian Journal of General Chemistry, 2017, vol. 87, # 9, p. 1903 - 1907 [2] Zh. Obshch. Khim., 2017, vol. 87, # 9, p. 1419 - 1423,5 [3] Patent: CN107382802, 2017, A. Location in patent: Paragraph 0011; 0013; 0015 |
(2-CARBOXYETHYL)DIMETHYLSULFONIUM CHLORIDE Preparation Products And Raw materials
| Raw materials | Dimethyl sulfide-->3-Chloropropionic acid-->Propanoic acid, 3-[(methylsulfonyl)oxy]- |
