Get FREE SHIPPING when you spend $99 or more | ATOMFAIR

Awaiting product image

Atomfair N-methyl-N-(trimethylsilyl)methanesulfonamide C5H15NO2SSi CAS 74941-70-1

N-methyl-N-(trimethylsilyl)methanesulfonamide (CAS No. 74941-70-1) is a high-purity organosilicon compound with the molecular formula C5H15NO2SSi . This specialized reagent is widely utilized in organic synthesis, particularly as a trimethylsilylating agent and sulfonamide precursor . The compound features a unique combination of a sulfonamide group and a trimethylsilyl moiety, making it valuable for protecting group chemistry and nucleophilic substitution reactions . With a molecular weight of 181.33 g/mol, it is supplied as a clear, moisture-sensitive liquid that requires storage under inert conditions. Ideal for researchers in pharmaceutical development , material science , and catalysis , this product is characterized by its high…

Category:

Description

N-methyl-N-(trimethylsilyl)methanesulfonamide (CAS No. 74941-70-1) is a high-purity organosilicon compound with the molecular formula C5H15NO2SSi. This specialized reagent is widely utilized in organic synthesis, particularly as a trimethylsilylating agent and sulfonamide precursor. The compound features a unique combination of a sulfonamide group and a trimethylsilyl moiety, making it valuable for protecting group chemistry and nucleophilic substitution reactions. With a molecular weight of 181.33 g/mol, it is supplied as a clear, moisture-sensitive liquid that requires storage under inert conditions. Ideal for researchers in pharmaceutical development, material science, and catalysis, this product is characterized by its high reactivity and versatility in constructing complex molecular architectures.

Properties

  • CAS Number: 74941-70-1
  • Complexity: 199
  • IUPAC Name: N-methyl-N-trimethylsilyl-methanesulfonamide
  • InChI: InChI=1S/C5H15NO2SSi/c1-6(9(2,7)8)10(3,4)5/h1-5H3
  • InChI Key: MNDNXUAYTZMKKD-UHFFFAOYSA-N
  • Exact Mass: 181.05927643
  • Molecular Formula: C5H15NO2SSi
  • Molecular Weight: 181.33
  • SMILES: CN([Si](C)(C)C)S(=O)(=O)C
  • Topological: 45.8
  • Monoisotopic Mass: 181.05927643
  • Synonyms: SCHEMBL14524225, DB-159728, N-methyl-N-(trimethylsilyl)methanesulfonamide, 74941-70-1

Application

N-methyl-N-(trimethylsilyl)methanesulfonamide serves as a key intermediate in the synthesis of sulfonamide derivatives and silicon-containing compounds. It is particularly useful in peptide chemistry for temporary amine protection and in the preparation of sulfonylating reagents. Researchers also employ this compound in cross-coupling reactions and as a precursor for advanced materials with tailored electronic properties.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products