Description

3-Pyridinecarbonitrile, 4,6-Diamino-2-Ethyl- is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both amino and cyano substituents on a pyridine core, makes it a versatile precursor for constructing complex nitrogen-containing compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to create labeled compounds and probes for studying biological pathways and mechanisms.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis projects requiring specific, high-value heterocyclic frameworks.

Basic Information

Product Name	3-Pyridinecarbonitrile, 4,6-Diamino-2-Ethyl-
CAS No.	904309-67-7
Molecular Formula	C8H10N4
Molecular Weight	162.19 g/mol
Synonyms	4,6-Diamino-2-ethyl-3-cyanopyridine; 2-Ethyl-4,6-diaminonicotinonitrile; 4,6-Diamino-2-ethylnicotinonitrile; 3-Cyano-4,6-diamino-2-ethylpyridine; 2-Ethyl-4,6-diamino-3-pyridinecarbonitrile; 904309-67-7; 4,6-Diamino-2-ethylpyridine-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonitrile, 4,6-Diamino-2-Ethyl- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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