Description

2,5-Pyridinediamine, N2-Ethyl-4-Methyl- CAS NO 70564-10-2 is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique diamine substitution pattern, which provides two reactive sites for constructing complex heterocyclic and pharmaceutical intermediates. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a chelating agent or precursor for creating metal-organic complexes and catalysts used in asymmetric synthesis.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for producing high-performance polymers, dyes, and photoactive materials.
• Research & Development: A versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, including corrosion inhibitors and electronic chemicals.

Basic Information

Product Name	2,5-Pyridinediamine, N2-Ethyl-4-Methyl-
CAS No.	70564-10-2
Molecular Formula	C8H13N3
Molecular Weight	151.21 g/mol
Synonyms	4-Methyl-N2-ethylpyridine-2,5-diamine; 2,5-Diamino-4-methyl-N-ethylpyridine; N-Ethyl-4-methylpyridine-2,5-diamine; 1-Ethyl-6-methyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione (tautomer); 2,5-Pyridinediamine, N-ethyl-4-methyl-; 4-Methyl-2,5-pyridinediamine, N-ethyl-; Ethyl(4-methyl-2,5-pyridinediyl)amine
EINECS	Contact for details

Quality Control

Our 2,5-Pyridinediamine, N2-Ethyl-4-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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