Description

1,4-Butanedithiol, 2,3-Diamino- is a specialized bifunctional organic compound featuring both dithiol and diamine moieties on a butane backbone, making it a versatile building block for advanced synthesis. This unique structure is critical for applications requiring precise molecular assembly, such as in the creation of complex ligands, polymers, and heterocyclic compounds. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring chelating or cross-linking functionalities.
• Ligand Synthesis: Used to create sophisticated chelating agents and ligands for catalysis and metal ion coordination in industrial and analytical chemistry.
• Polymer Modification: Acts as a cross-linking agent or chain extender in the production of specialty polymers, such as polyurethanes and epoxy resins, to enhance material properties.
• Agrochemical Research: Employed in the development of novel pesticides and herbicides, where its functional groups can be incorporated into active structures.
• Chemical Synthesis Building Block: Utilized in organic synthesis for constructing heterocyclic compounds (e.g., thiazoles, diazepines) and other complex organic molecules.
• Surface Functionalization: Applied in material science to modify surfaces with specific thiol and amine groups for sensors, coatings, or adhesion promotion.

Basic Information

Product Name	1,4-Butanedithiol, 2,3-Diamino-
CAS No.	89020-07-5
Molecular Formula	C4H12N2S2
Molecular Weight	152.28 g/mol
Synonyms	2,3-Diamino-1,4-butanedithiol; 1,4-Butanedithiol, 2,3-diamino-; 2,3-Diaminobutane-1,4-dithiol; DABDT; (2R,3R)-(-)-2,3-Diamino-1,4-butanedithiol (for enantiomer); 1,4-Dimercapto-2,3-diaminobutane; 2,3-Diamino-1,4-dimercaptobutane
EINECS	Contact for details

Quality Control

Our 1,4-Butanedithiol, 2,3-Diamino- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled 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 stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in common organic solvents

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