Description

2(1H)-Pyrazinone, 3,4-Dihydro-5-Mercapto-3-Thioxo- is a versatile heterocyclic building block characterized by its reactive thiol and thioxo functional groups. This compound is of significant interest in advanced organic synthesis and pharmaceutical research, serving as a key precursor for the development of novel chemical entities. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a building block for creating complex ligands used in catalysis and material science.
• Chemical Biology Research: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical studies.
• Heterocyclic Chemistry: A fundamental scaffold for exploring new reactions and synthesizing diverse pyrazinone and thiazine derivatives.
• Material Science Precursor: Investigated for the development of organic electronic materials and polymers with specific optoelectronic properties.

Basic Information

Product Name	2(1H)-Pyrazinone, 3,4-Dihydro-5-Mercapto-3-Thioxo-
CAS No.	195617-78-8
Molecular Formula	C4H4N2OS2
Molecular Weight	160.22 g/mol
Synonyms	5-Mercapto-3,4-dihydro-3-thioxo-2(1H)-pyrazinone; 3,4-Dihydro-5-mercapto-3-thioxo-2(1H)-pyrazinone; 2H-Pyrazin-2-one, 3,4-dihydro-5-mercapto-3-thioxo-; 5-Mercapto-3-thioxo-3,4-dihydro-2(1H)-pyrazinone; 3-Thioxo-3,4-dihydro-2(1H)-pyrazinone-5-thiol
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyrazinone, 3,4-Dihydro-5-Mercapto-3-Thioxo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 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.