Description

2,3-Pyridinediamine,N3-Ethyl-(9Ci) is a specialized pyridine derivative that serves as a high-value building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex heterocyclic molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel material science applications.

Application

• Pharmaceutical Intermediate: A critical 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 research and development of next-generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Material Science Research: Investigated as a monomer or functional unit in the development of advanced polymers and organic electronic materials.
• Academic and R&D Laboratories: A valuable reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	2,3-Pyridinediamine,N3-Ethyl-(9Ci)
CAS No.	193070-18-7
Molecular Formula	C7H11N3
Molecular Weight	137.18 g/mol
Synonyms	N3-Ethyl-2,3-pyridinediamine; 3-Ethylpyridine-2,3-diamine; 2,3-Diamino-N-ethylpyridine; 3-Ethyl-2,3-diaminopyridine; 1-Ethyl-2,3-diaminopyridin-1-ium; N-Ethyl-2,3-diaminopyridine; 2,3-Pyridinediamine, N-ethyl-; 193070-18-7 (CAS)
EINECS	Contact for details

Quality Control

Our 2,3-Pyridinediamine,N3-Ethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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