Description

3-Mercapto-2,5-Hexanedione is a specialized organic compound featuring both a thiol (mercapto) and two ketone functional groups. This unique bifunctional structure makes it a valuable intermediate for synthesizing heterocyclic compounds and complex molecules in advanced chemical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications requiring precise molecular construction.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those containing sulfur heterocycles.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products.
• Fine Chemical Production: Serves as a versatile precursor for creating complex flavors, fragrances, and specialty chemicals.
• Chemical Research: Employed in academic and industrial laboratories for studying thiol-ketone reactions and developing new synthetic methodologies.
• Polymer Modification: Can act as a cross-linking agent or chain transfer agent in the synthesis of specialty polymers.
• Ligand Synthesis: Useful for preparing chelating ligands in coordination chemistry and catalysis research.

Basic Information

Product Name	3-Mercapto-2,5-Hexanedione
CAS No.	53670-54-5
Molecular Formula	C6H10O2S
Molecular Weight	146.21 g/mol
Synonyms	2,5-Hexanedione, 3-mercapto-; 3-Mercaptohexane-2,5-dione; 3-Sulfanylhexane-2,5-dione; 3-Thiohexane-2,5-dione; 3-Mercapto-2,5-diketohexane; Hexanedione-3-thiol
EINECS	Contact for details

Quality Control

Our 3-Mercapto-2,5-Hexanedione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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