Description

Butanethioamide, n-Methyl-3-Oxo- (9Ci) is a specialized organic sulfur compound belonging to the thioamide class, identified by CAS number 74697-92-0. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, particularly for constructing heterocyclic frameworks and complex molecules. It is primarily utilized by research institutions and pharmaceutical R&D departments focused on developing novel active compounds and materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing thiazole or other sulfur-heterocycle motifs.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive thioamide functionality.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex organic molecules, including natural product analogs.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers and advanced materials.
• Chemical Biology Probe: Utilized in biochemical research to study enzyme inhibition or protein interactions due to its specific reactive profile.

Basic Information

Item	Detail
Product Name	Butanethioamide, n-Methyl-3-Oxo- (9Ci)
CAS No.	74697-92-0
Molecular Formula	C5H9NOS
Molecular Weight	131.20 g/mol
Synonyms	N-Methyl-3-oxobutanethioamide; 3-Oxo-N-methylbutanethioamide; 4-Thioxo-2-pentanone; 2-Pentanone, 4-thioxo-; Butanethioamide, N-methyl-3-oxo-; 4-Thioxopentan-2-one; Methyl 3-oxobutanethioate (tautomer); 1-Methyl-3-oxopropyl thioamide
EINECS	Contact for details

Quality Control

Our Butanethioamide, n-Methyl-3-Oxo- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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