Description

Tricyclo[3.3.1.13,7]Decane-1,3-Diamine, 5,7-Dimethyl- is a high-purity, functionalized diamine building block with a rigid adamantane-like core structure. This compound matters for its unique combination of steric bulk, thermal stability, and dual amine functionality, enabling the synthesis of advanced materials with tailored properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel catalysts, ligands, and high-performance resins.

Application

• Pharmaceutical Intermediate: Serves as a key chiral scaffold or linker in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) targets.
• Catalyst & Ligand Synthesis: Used to construct sterically hindered, robust ligands for transition metal catalysis, enhancing selectivity and stability in asymmetric synthesis.
• Epoxy & Polyurethane Curing Agent: Acts as a hardener in high-performance epoxy and polyurethane systems, imparting improved thermal resistance, chemical stability, and mechanical strength to the final polymer.
• Agrochemical Synthesis: Employed as a building block for creating novel herbicides, fungicides, and plant growth regulators with enhanced environmental persistence or specificity.
• Advanced Material Monomer: Incorporated into polyamides, polyimides, or other engineering plastics to increase glass transition temperature (Tg) and rigidity.
• Research & Development: A valuable tool for academic and industrial research in organic methodology development and material science exploration.

Basic Information

Item	Detail
Product Name	Tricyclo[3.3.1.13,7]Decane-1,3-Diamine, 5,7-Dimethyl-
CAS No.	19385-96-7
Molecular Formula	C12H22N2
Molecular Weight	194.32 g/mol
Synonyms	5,7-Dimethyl-1,3-diaminoadamantane; 5,7-Dimethyladamantane-1,3-diamine; 1,3-Diamino-5,7-dimethyladamantane; 5,7-Dimethyl-1,3-diaminotricyclo[3.3.1.13,7]decane; 5,7-Dimethyltricyclo[3.3.1.13,7]decane-1,3-diamine; DMADA; Dimethyl Diamantane Diamine
EINECS	Contact for details

Quality Control

Our Tricyclo[3.3.1.13,7]Decane-1,3-Diamine, 5,7-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request. We support compliance with relevant standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. 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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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