Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of S-Methyl Methanethiosulfonate (CAS: 2949-92-0) with high quality. Ruifu Chemical has been supplying pharmaceutical intermediates more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase S-Methyl Methanethiosulfonate or other products, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | S-Methyl Methanethiosulfonate |
| Synonyms | Methyl Methanethiosulfonate; Methanethiosulfonic Acid S-Methyl Ester; S-Methyl Thiomethanesulfonate; (Methanesulfonylsulfanyl)methane; MMTS |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 2949-92-0 |
| Molecular Formula | C2H6O2S2 |
| Molecular Weight | 126.19 g/mol |
| Boiling Point | 125℃/27 mmHg |
| Flash Point | 87℃ |
| Specific Gravity (20/20) | 1.35 g/ml |
| Refractive Index n20/D | 1.52 |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Air Sensitive |
| Storage Temperature | Store Long-Term at 2-8℃ |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories |
Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Slightly Yellow Liquid | Slightly Yellow Liquid |
| Water by Karl Fischer | ≤0.50% | 0.08% |
| Assay / Analysis Method | ≥97.0% (GC) | 99.5% |
| 1H NMR Spectrum | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated bottle, 25kg/drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes R36 - Irritating to the eyes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs 3334
WGK Germany 2
RTECS PB2765000
FLUKA BRAND F CODES 13
HS Code 2904100000
Hazard Class IRRITANT
Packing Group III
S-Methyl Methanethiosulfonate (CAS: 2949-92-0) is a chemical compound that belongs to the family of organic sulfur compounds. It is commonly used as an intermediate in chemical synthesis.
S-Methyl Methanethiosulfonate can be used in pharmaceutical research to develop new drugs with antimicrobial, antioxidant, and anti-inflammatory properties. S-Methyl Methanethiosulfonate can also be used in the chemical industry to synthesize new molecules with unique properties. It is also used in chemical synthesis to introduce sulfur-containing groups into the molecules.