Description

3-Mercapto-n-(2-Mercaptoethyl)Propanamide is a specialized organic compound featuring two distinct thiol (-SH) functional groups, making it a versatile building block and intermediate in advanced chemical synthesis. Its unique bifunctional structure is critical for applications requiring controlled cross-linking, metal chelation, or the introduction of sulfur-based reactivity. This compound is primarily sought by researchers and industrial chemists in the pharmaceutical, polymer, and specialty chemical sectors for developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of drug candidates, particularly those targeting diseases where thiol-mediated mechanisms are relevant.
• Polymer Modification & Cross-linking Agent: Used to introduce thiol groups into polymer backbones for creating materials with specific elasticity, adhesion, or self-healing properties.
• Chelating Agent for Heavy Metals: Its dual thiol groups make it effective for binding and sequestering heavy metal ions in analytical or environmental applications.
• Bioconjugation Chemistry: Employed in the functionalization of peptides, proteins, or nanoparticles via thiol-disulfide exchange or Michael addition reactions.
• Hair Care & Cosmetic Additives: Acts as an intermediate in the production of specialty ingredients for permanent wave solutions and hair-straightening formulations.
• Rubber & Elastomer Vulcanization: Functions as a secondary accelerator or cross-linking co-agent in the vulcanization process of synthetic rubbers.
• Research & Development: A valuable tool compound in academic and industrial R&D for exploring new synthetic pathways and material science.

Basic Information

Product Name	3-Mercapto-n-(2-Mercaptoethyl)Propanamide
CAS No.	112806-12-9
Molecular Formula	C5H11NOS2
Molecular Weight	165.27 g/mol
Synonyms	N-(2-Mercaptoethyl)-3-mercaptopropanamide; 3-Mercapto-N-(2-sulfanylethyl)propanamide; 2-[(3-Mercaptopropanoyl)amino]ethanethiol; Propanamide, 3-mercapto-N-(2-mercaptoethyl)-; Bifunctional Thiol Amide; 1,2-Ethanedithiol, N-(3-mercaptopropionyl) derivative
EINECS	Contact for details

Quality Control

Our 3-Mercapto-n-(2-Mercaptoethyl)Propanamide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its easily oxidized nature, this product is best stored under an inert atmosphere (e.g., nitrogen or argon) to maximize shelf life. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

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.