Description

Methyl-6-Mercaptohexanoate CAS NO 20756-86-9 is a specialized sulfur-containing ester compound, valued for its unique thiol functionality and ester group. This chemical is a critical intermediate and building block in advanced organic synthesis, enabling the introduction of a protected thiol moiety into complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for applications ranging from drug discovery to material science.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly those requiring thiol or disulfide linkages.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides where the thiol group acts as a reactive handle.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating polymers with specific properties like adhesion or chemical resistance.
• Flavor & Fragrance Industry: Intermediate for synthesizing sulfur-containing aroma compounds, contributing to savory or roasted notes.
• Bioconjugation Chemistry: Utilized in the development of biochemical probes, drug conjugates, and labeled biomolecules.
• Material Science Research: Employed in surface functionalization and the creation of self-assembled monolayers (SAMs) on metal surfaces.

Basic Information

Product Name	Methyl-6-Mercaptohexanoate
CAS No.	20756-86-9
Molecular Formula	C7H14O2S
Molecular Weight	162.25 g/mol
Synonyms	6-Mercaptohexanoic Acid Methyl Ester; Methyl 6-Mercaptohexanoate; Methyl 6-Sulfanylhexanoate; Hexanoic acid, 6-mercapto-, methyl ester; 6-(Methylthio)hexanoic Acid Methyl Ester (incorrect but common); Methyl 6-Thiohexanoate
EINECS	Contact for details

Quality Control

Our Methyl-6-Mercaptohexanoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for 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, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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