Description

Propanamide, 3-Mercapto-n-Methyl- CAS NO 52334-99-3 is a specialized organosulfur compound featuring both amide and thiol functional groups, making it a versatile intermediate for fine chemical synthesis. Its primary commercial value lies in its role as a key building block for pharmaceuticals, agrochemicals, and advanced materials, where the introduction of a thiol moiety is critical. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or disulfide linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the thiol group acts as a reactive site.
• Polymer Modification: Serves as a chain transfer agent or functional monomer to introduce thiol groups into polymers, altering their cross-linking and adhesive properties.
• Ligand for Metal Complexation: Utilized in the preparation of metal chelating agents and catalysts for various organic transformations.
• Bioconjugation Chemistry: Employed in the development of bioconjugates and probes for biochemical research and diagnostic applications.
• Flavor & Fragrance Industry: Intermediate for synthesizing sulfur-containing aroma compounds.

Basic Information

Product Name	Propanamide, 3-Mercapto-n-Methyl-
CAS No.	52334-99-3
Molecular Formula	C4H9NOS
Molecular Weight	119.18 g/mol
Synonyms	3-Mercapto-N-methylpropanamide; N-Methyl-3-mercaptopropanamide; 3-Mercapto-N-methylpropionamide; Methylmercaptopropionamide; MMPA; NSC 163049; 3-(Methylamino)-3-oxopropyl mercaptan; β-Mercapto-N-methylpropionamide
EINECS	Contact for details

Quality Control

Our production of Propanamide, 3-Mercapto-n-Methyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment. We operate under a cGMP-compliant quality system to guarantee batch-to-batch consistency and traceability for demanding applications.

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 property of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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