Description

2-Chloro-N4-Ethylpyridine-3,4-Diamine is a high-purity, functionalized pyridine derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block for the development of complex heterocyclic molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and fungicides with specific modes of action.
• Material Science Research: Used in the creation of specialized ligands, catalysts, and organic electronic materials.
• Chemical Biology Probes: Serves as a scaffold for developing molecular probes and diagnostic agents.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules.

Basic Information

Product Name	2-Chloro-N4-Ethylpyridine-3,4-Diamine
CAS No.	1025509-12-9
Molecular Formula	C7H10ClN3
Molecular Weight	171.63 g/mol
Synonyms	2-Chloro-3,4-diamino-N-ethylpyridine; 3,4-Diamino-2-chloro-N-ethylpyridine; 2-Chloro-N-ethylpyridine-3,4-diamine; 4-Ethylamino-2-chloropyridine-3-amine; 1025509-12-9; 2-Chloro-4-(ethylamino)pyridine-3-amine; N-Ethyl-2-chloropyridine-3,4-diamine
EINECS	Contact for details

Quality Control

Our 2-Chloro-N4-Ethylpyridine-3,4-Diamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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