Description

2-(Diisopropylamino)-Ethanethiol is a specialized organosulfur compound featuring a tertiary amine and a thiol functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), ligands for catalysis, and specialty polymers. Our supply ensures high purity and consistency, critical for sensitive synthetic applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of drug candidates, particularly those requiring thiol- or amine-based pharmacophores.
• Ligand Synthesis: Used to prepare chelating agents and ligands for metal catalysis in asymmetric synthesis and polymerization processes.
• Polymer Modification: Acts as a chain transfer agent or functional monomer to introduce thiol groups into polymers for cross-linking or surface modification.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, and insecticides.
• Chemical Derivatization: Useful for modifying surfaces or biomolecules via thiol-click chemistry or as a protecting group precursor.

Basic Information

Product Name	2-(Diisopropylamino)-Ethanethiol
CAS No.	5842-07-9
Molecular Formula	C8H19NS
Molecular Weight	161.31 g/mol
Synonyms	2-(Diisopropylamino)ethanethiol; 2-(Diisopropylamino)ethyl mercaptan; N,N-Diisopropyl-2-mercaptoethylamine; DIEA Thiol; 2-Mercapto-N,N-diisopropylethylamine; β-(Diisopropylamino)ethanethiol; 5842-07-9; Ethanethiol, 2-(diisopropylamino)-
EINECS	Contact for details

Quality Control

Our 2-(Diisopropylamino)-Ethanethiol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support compliance with cGMP and ISO 9001 standards for research and development applications.

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. Due to its sensitivity, allow the container to reach ambient temperature before opening to minimize moisture ingress and oxidation.

Specification

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