Description

2-Pentanone, 4-Mercapto- (9Ci) is a specialized organosulfur compound featuring a ketone and a thiol functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. It is particularly sought after by R&D chemists and process development scientists working in advanced organic synthesis. The compound's reactivity profile allows for selective modifications, enabling the creation of novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, leveraging both the carbonyl and thiol groups for molecular diversification.
• Ligand Synthesis for Catalysis: Used in the preparation of specialized ligands for transition metal catalysts, particularly in asymmetric synthesis and cross-coupling reactions.
• Polymer Modification Agent: Acts as a chain-transfer agent or a functional monomer to introduce thiol groups into polymer backbones, modifying properties like adhesion and cross-linking potential.
• Flavor and Fragrance Chemistry: Employed as a precursor for synthesizing sulfur-containing flavor compounds that contribute to meaty, roasted, or tropical notes.
• Chemical Research & Development: A versatile reagent for exploring novel organic reactions and constructing heterocyclic compounds in academic and industrial R&D settings.
• Surface Functionalization: Utilized to create self-assembled monolayers (SAMs) on metal surfaces via the thiol group, with applications in sensors and nanotechnology.

Basic Information

Product Name	2-Pentanone, 4-Mercapto- (9Ci)
CAS No.	92585-08-5
Molecular Formula	C5H10OS
Molecular Weight	118.20 g/mol
Synonyms	4-Mercapto-2-pentanone; 4-Mercaptopentan-2-one; 4-Sulfanylpentan-2-one; 2-Pentanone, 4-mercapto-; Pentan-2-one, 4-mercapto-; 4-Thiopentan-2-one; 4-Hydroxysulfanyl-2-pentanone; 4-SH-Pentan-2-one
EINECS	Contact for details

Quality Control

Every batch of 2-Pentanone, 4-Mercapto- (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and highly volatile nature, containers should be kept sealed and away from heat sources and open flames. Use under an inert atmosphere for prolonged storage to minimize oxidation risk.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.