Description

3(2H)-Thiophenone, 2,4-Diamino-5-Mercapto- is a versatile heterocyclic organic compound featuring a unique combination of amino and mercapto functional groups on a thiophenone core. This structure makes it a valuable intermediate for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research chemists and process development scientists working on novel active ingredients and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders, due to its heterocyclic scaffold.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a precursor for functionalized polymers or ligands in coordination chemistry, exploring applications in catalysis or sensing.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized heterocyclic dyes and organic pigments, where the amino and thiol groups can influence color and binding properties.
• Bioconjugation Chemistry: The reactive mercapto (-SH) group makes it suitable for creating linkers or modifying biomolecules in biochemical research.

Basic Information

Product Name	3(2H)-Thiophenone, 2,4-Diamino-5-Mercapto-
CAS No.	69289-26-5
Molecular Formula	C4H6N2OS2
Molecular Weight	162.23 g/mol
Synonyms	2,4-Diamino-5-mercapto-3(2H)-thiophenone; 5-Mercapto-2,4-diaminothiophen-3(2H)-one; 2,4-Diamino-5-mercaptothiophen-3-one; 3(2H)-Thiophenone, 2,4-diamino-5-mercapto-; 2,4-Diamino-5-sulfanylidene-2,5-dihydrothiophen-3-one
EINECS	Contact for details

Quality Control

Our 3(2H)-Thiophenone, 2,4-Diamino-5-Mercapto- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 2-8°C to minimize oxidation and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.