Description

4-N,4-n-Dimethylpyridine-3,4-Diamine is a specialized aromatic diamine derivative of pyridine, serving as a high-value intermediate in advanced organic synthesis. Its molecular structure, featuring two amine groups on the pyridine ring, makes it a versatile building block for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides due to its heterocyclic scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands and organocatalysts used in asymmetric synthesis.
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance materials.
• Dye and Pigment Industry: Intermediate for synthesizing complex organic dyes and pigments with specific light-fastness and color properties.
• Research & Development: Essential compound for academic and industrial research in medicinal chemistry and organic methodology development.

Basic Information

Product Name	4-N,4-n-Dimethylpyridine-3,4-Diamine
CAS No.	5028-28-4
Molecular Formula	C7H11N3
Molecular Weight	137.18 g/mol
Synonyms	3,4-Diamino-1,4-dimethylpyridinium; 1,4-Dimethyl-3,4-diaminopyridinium; 4-N,4-N-Dimethylpyridine-3,4-diamine; 3,4-Pyridinediamine, N4,N4-dimethyl-; 4-(Dimethylamino)pyridine-3,4-diamine; 4-(N,N-Dimethylamino)-3,4-diaminopyridine
EINECS	Contact for details

Quality Control

Our 4-N,4-n-Dimethylpyridine-3,4-Diamine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical intermediates, and our QC protocols include advanced analytical techniques to guarantee product integrity for your critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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