Description

n-(2-Mercaptoethyl)Acetamide is a specialized organosulfur compound featuring both a thiol (mercapto) and an amide functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules in advanced chemical research and manufacturing. It is particularly sought after by industries focused on pharmaceuticals, agrochemicals, and polymer modification, where its reactive sites enable the creation of novel compounds and materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thiol- or amide-based linkages.
• Agrochemical Synthesis: Used in the production of specialized pesticides, herbicides, and fungicides where the mercapto group imparts specific biological activity.
• Polymer Modification: Acts as a chain transfer agent or cross-linking monomer to introduce sulfur-containing functional groups into polymers, altering their physical properties.
• Bioconjugation Reagent: Utilized in biochemical research for labeling proteins, peptides, and other biomolecules via thiol-specific reactions.
• Chemical Research & Development: Serves as a versatile precursor in organic synthesis for exploring new chemical entities and reaction pathways.
• Cosmetic Ingredient Intermediate: Employed in the synthesis of certain hair care and skincare actives that benefit from thiol chemistry.

Basic Information

Product Name	n-(2-Mercaptoethyl)Acetamide
CAS No.	1190-73-4
Molecular Formula	C4H9NOS
Molecular Weight	119.18 g/mol
Synonyms	N-Acetylcysteamine; 2-Acetamidoethanethiol; N-(2-Sulfanylethyl)acetamide; Acetamide, N-(2-mercaptoethyl)-; 2-Mercaptoethylacetamide; Thioacetamide, N-(2-hydroxyethyl)- (related); Cysteamine, N-acetyl-; NSC 40101
EINECS	214-732-5

Quality Control

Our n-(2-Mercaptoethyl)Acetamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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