Description

3,5-Pyridinedicarbonitrile,2,6-Diamino-4-Ethoxy-(6Ci) is a high-purity, multi-functional heterocyclic building block with a CAS number of 99359-08-7. This compound matters as a critical intermediate for synthesizing complex molecules, offering a unique pyridine core functionalized with amino, cyano, and ethoxy groups for precise chemical modifications. It is primarily needed by research chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

This versatile chemical intermediate enables a wide range of synthetic applications, including:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: The amino and cyano groups make it a valuable scaffold for constructing complex chelating ligands and organocatalysts.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to create labeled compounds and molecular probes for studying biological mechanisms.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services targeting high-value, low-volume specialty chemicals.

Basic Information

Product Name	3,5-Pyridinedicarbonitrile,2,6-Diamino-4-Ethoxy-(6Ci)
CAS No.	99359-08-7
Molecular Formula	C10H9N5O
Molecular Weight	215.21 g/mol
Synonyms	2,6-Diamino-4-ethoxy-3,5-pyridinedicarbonitrile; 4-Ethoxy-2,6-diaminopyridine-3,5-dicarbonitrile; 2,6-Diamino-4-ethoxypyridine-3,5-dicarbonitrile; Pyridine-3,5-dicarbonitrile, 2,6-diamino-4-ethoxy-; 99359-08-7; 4-Ethoxy-2,6-diamino-3,5-pyridinedicarbonitrile
EINECS	Contact for details

Quality Control

Our 3,5-Pyridinedicarbonitrile,2,6-Diamino-4-Ethoxy-(6Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our commitment to quality supports your R&D and scale-up processes with reliable, high-purity material.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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