Sodium trifluoromethanesulfinate (CAS 2926-29-6) is used in fluorinated fine chemicals, pharmaceutical intermediates, and trifluoromethylation applications.

1. Product Overview

Sodium trifluoromethanesulfinate, also known as Langlois reagent, is an important fluorine-containing fine chemical and trifluoromethylating agent.

Containing a CF3 structure, this product serves as a safe and efficient source of trifluoromethyl groups, used to introduce trifluoromethyl groups into aromatic, heterocyclic, and functional organic molecules. It is an important fluorine-containing raw material in the fields of pharmaceuticals, pesticides, and materials chemistry.

2. Product Specifications

Product Name: Sodium Trifluoromethanesulfinate
English Name: Sodium Trifluoromethanesulfinate
Alias: Langlois Reagent
CAS Number: 2926-29-6
Structure Type: CF3SO2Na
Product Category: Fluorine-containing Organic Synthesis Reagents

3. Product Structure Characteristics

① CF3 trifluoromethyl structure: Possesses strong electron-withdrawing ability and is an important functional group in pharmaceutical and agrochemical molecular design.

② Sodium sulfinate structure: Reactive, capable of trifluoromethylation under oxidative conditions.

③ Solid salt form: Facilitates storage, transportation, and industrial applications.

4. Main application areas

① Fluorine-containing pharmaceutical intermediates: used for trifluoromethylation modification of drug molecules.

② Pesticide intermediates: used in the development of fluorine-containing herbicides and insecticides.

③ Fine chemicals: used as CF3 introducing reagents for the construction of organic molecules.

④ Functional materials: used in the research of fluorine-containing functional molecules.

5. Product Features and Advantages

① High trifluoromethylation efficiency;
② Good stability and easy application;
③ Covers multiple fields such as pharmaceuticals, agrochemicals, and materials.

6. Differences from related products

Sodium trifluoromethyl sulfinate is mainly used to introduce CF3 groups; trifluoromethyl thioyl chloride is mainly used to introduce CF3SO2 structures; and trifluoromethanesulfonic anhydride is mainly used for sulfonation and activation reactions.

7. Key Considerations for Procurement in the Russian Market

Customers are particularly concerned about: product purity, moisture, inorganic salt impurities, single impurities, appearance, COA, TDS, SDS, and stable supply capacity.

8. Product Supply Advantages

We have the capability to supply fluorinated fine chemicals, support international procurement, provide quality documents and technical information, and serve pharmaceutical, agrochemical, and fine chemical clients.

9. FAQ

Q: What are its main applications?
A: Mainly used in pharmaceutical intermediates, pesticide intermediates, and trifluoromethylation reactions in organic synthesis.

Q: Why is it so valuable?
A: The CF3 group is an important structure in high-end pharmaceutical and agrochemical molecules, and this product provides a stable source of CF3.