Basic Information
99% Diethyl P-tolene Sulfonyloxy Methyl Phosphonate DESMP CAS 31618-90-3
| Molecular Formula | C12H19O6PS |
| Molar Mass | 322.31 |
| Density | 1.255 |
| Boling Point | 137°C/0.02mmHg(lit.) |
| Flash Point | 220.9°C |
| Solubility | Chloroform (Sparingly), Dichloromethane, Ethyl Acetate, Methanol (Sparingly) |
| Vapor Presure | 1.39E-07mmHg at 25°C |
| Appearance | Oil |
| Color | Clear Colourless to Pale Yellow |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | 1.4980 to 1.5020 |
Products Description
Applications of Diethyl P-tolene Sulfonyloxy Methyl Phosphonate DESMP:
- Synthesis of adefovir dipivoxil: DESMP is a key intermediate in the synthesis of adefovir dipivoxil, an antiviral drug used to treat chronic hepatitis B. It provides the necessary phosphonate group and plays a crucial role in constructing the molecular structure of adefovir dipivoxil.
- Synthesis of tenofovir disoproxil fumarate: In the production of tenofovir disoproxil fumarate, a widely used drug for the treatment of HIV/AIDS and chronic hepatitis B, Diethyl p-tolene sulfonyloxy methyl phosphonate is also an important intermediate.
Why choose GNEE BIO?
1: Price - Competitive and reasonable price
2: After-sales service - Efficient and reliable after-sales service
3: Specialized, safe and fast delivery
4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
We want a win-win business. Send your inquiry and you will get it!
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
Our other products include:Cyclohexane;2-Butoxyethyl Acetate (BGA);1-Naphthalene Acetic Acid (NAA);Ethylene Glycol (MEG);Dioctyl Phthalate DOP;O-Xylene;MTBE;2,4-Pentanedione etc.
Packaging & Shipping
Double polyethylene bags inside, and high-quality standard carton drum outside,1kg for the Foil bag, 25kg for drum or we also can customize the package according to customers demands.
Shipping by express, air, Sea, and some special line to most Countries
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.
FAQ
1. Are you a manufacturer?
A: We are professional manufacturer for food/feed additives, solvent for ten more years.
2. How can you ensure quality of your product?
A: Every batch of product must pass the strict inspection by our factory. We put emphasis on quality more than everything, quality is the basis for an enterprise to develop step by step and enlarge market share.
3. What documents can you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If special documents are required in your markets, pls inform us in advance.
4. How about the packing?
A: We have our usual packing, but logo design and packing size can been customized according to your requirement.
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