Description

3-Amino-n-(2-Mercaptoethyl)Propionamide is a versatile bifunctional organic compound featuring both an amino and a thiol (mercapto) group, making it a valuable building block for chemical synthesis. Its primary value lies in its ability to act as a linker or modifier, introducing specific functional groups to enhance material properties or biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop novel compounds or modify existing materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thiol or amide linkages for targeted drug delivery or bioactivity.
• Polymer Modification: Serves as a cross-linking agent or chain extender in polyurethane, epoxy, and other specialty polymer systems to improve mechanical strength, adhesion, or elasticity.
• Bioconjugation Reagent: Facilitates the coupling of peptides, proteins, or other biomolecules to surfaces, nanoparticles, or diagnostic markers via its reactive thiol and amine groups.
• Hair Care & Cosmetic Ingredients: Acts as a precursor in the production of hair-waving or straightening agents and other personal care additives that modify keratin structure.
• Chelating Agent Synthesis: A key starting material for creating specialized chelators used in metal ion sequestration, catalysis, or water treatment processes.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities with tailored functionalities.

Basic Information

Product Name	3-Amino-n-(2-Mercaptoethyl)Propionamide
CAS No.	539-83-3
Molecular Formula	C5H12N2OS
Molecular Weight	148.23 g/mol
Synonyms	N-(2-Mercaptoethyl)-3-aminopropionamide; 3-Amino-N-(2-mercaptoethyl)propanamide; 2-[(3-Aminopropanoyl)amino]ethanethiol; β-Alanine, N-(2-mercaptoethyl)-; NSC 403697; AEAPT; 3-Amino-N-(2-sulfanylethyl)propanamide
EINECS	208-714-3

Quality Control

Our 3-Amino-n-(2-Mercaptoethyl)Propionamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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