Description

Methanethioamide, N,n-Dimethyl-1-(Phenylsulfonyl)- (9Ci) is a specialized organosulfur compound with a sulfonyl-protected thioamide functional group. This unique structure makes it a valuable high-purity building block and intermediate in advanced organic synthesis, particularly for constructing complex heterocycles and pharmacologically active molecules. It is primarily sought by pharmaceutical R&D laboratories, agrochemical manufacturers, and fine chemical producers for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those containing sulfur heterocycles or sulfonamide motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive thioamide group.
• Fine Chemical Production: Serves as a specialized building block for creating complex molecules used in materials science and specialty chemistry.
• Organic Synthesis Research: Employed in academic and industrial R&D for methodologies involving protected thioamides and C-S bond formation.
• Ligand and Catalyst Development: Potential use in the preparation of sulfur-containing ligands for metal catalysis.

Basic Information

Product Name	Methanethioamide, N,n-Dimethyl-1-(Phenylsulfonyl)- (9Ci)
CAS No.	20330-88-5
Molecular Formula	C9H11NO2S2
Molecular Weight	229.32 g/mol
Synonyms	N,N-Dimethyl-1-(phenylsulfonyl)methanethioamide; 1-(Benzenesulfonyl)-N,N-dimethylthioformamide; N,N-Dimethyl-1-(phenylsulfonyl)thioformamide; Thiobenzamide, N,N-dimethyl-, S,S-dioxide (related); Dimethyl(phenylsulfonyl)thioformamide; Thioamide, N,N-dimethyl-, S-(phenylsulfonyl)-; 20330-88-5 (CAS Index Name basis)
EINECS	Contact for details

Quality Control

We supply Methanethioamide, N,n-Dimethyl-1-(Phenylsulfonyl)- (9Ci) in high-purity grades suitable for research and commercial synthesis. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.