Description

3-(3-Methylaminopropylamino)Propylmercaptan is a specialized organosulfur compound featuring a unique bifunctional structure containing both a mercaptan (thiol) group and a secondary/tertiary amine moiety. This dual functionality makes it a valuable intermediate for synthesizing complex molecules and modifying polymer surfaces. It is particularly sought after by researchers and manufacturers in the pharmaceutical and advanced materials sectors. The compound's reactivity profile allows it to act as a versatile linker or coupling agent in various chemical processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thiol- or amine-based conjugation.
• Polymer Modification & Cross-linking Agent: Imparts specific functional groups to polymer chains for enhanced properties like adhesion, biocompatibility, or self-healing characteristics.
• Surface Functionalization: Acts as a molecular anchor for creating self-assembled monolayers (SAMs) on gold and other metal surfaces for sensor and diagnostic device development.
• Chelating Agent Precursor: Serves as a building block for synthesizing novel ligands designed to bind specific metal ions.
• Adhesion Promoter: Improves the bond between organic polymers and inorganic substrates in composite materials and coatings.
• Research & Development: A key reagent in organic synthesis and material science research for exploring new reaction pathways and material properties.

Basic Information

Product Name	3-(3-Methylaminopropylamino)Propylmercaptan
CAS No.	120119-18-8
Molecular Formula	C7H18N2S
Molecular Weight	162.30 g/mol
Synonyms	N-(3-Mercaptopropyl)-N'-methylpropane-1,3-diamine; 3-[(3-Methylaminopropyl)amino]propane-1-thiol; 1-Propanethiol, 3-[(3-(methylamino)propyl)amino]-; MAPT; 3-(3-Methylaminopropylamino)propyl mercaptan; N-Methyl-N'-(3-mercaptopropyl)-1,3-propanediamine
EINECS	Contact for details

Quality Control

Our 3-(3-Methylaminopropylamino)Propylmercaptan is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and volatility. Keep away from strong oxidizing agents, strong acids, and strong bases. The container must be kept in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.