Description

1-(4-Aminophenyl)-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile is a specialized organic intermediate featuring a unique pyridinecarbonitrile core substituted with an aminophenyl group. This compound matters for its role as a critical building block in the synthesis of complex, high-value molecules, offering a versatile scaffold for pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material or dopant in the development of electron-transport or emissive layers for display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: The aminophenyl and pyridine moieties can be utilized to create complexing agents or catalysts for various chemical transformations.
• Dye and Pigment Intermediate: Employed in the production of advanced colorants and functional dyes due to its conjugated system and reactive sites.
• Academic and Industrial Research: A valuable compound for methodological studies in organic synthesis, heterocyclic chemistry, and material science.

Basic Information

Product Name	1-(4-Aminophenyl)-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile
CAS No.	68957-36-8
Molecular Formula	C13H11N3O2
Molecular Weight	241.25 g/mol
Synonyms	6-Hydroxy-4-methyl-2-oxo-1-(4-aminophenyl)-1,2-dihydro-3-pyridinecarbonitrile; 3-Cyano-6-hydroxy-4-methyl-1-(4-aminophenyl)-2(1H)-pyridinone; 1-(4-Aminophenyl)-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile; 1,2-Dihydro-6-hydroxy-4-methyl-1-(4-aminophenyl)-2-oxo-3-pyridinecarbonitrile; 3-Pyridinecarbonitrile, 1-(4-aminophenyl)-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
EINECS	Contact for details

Quality Control

Our production of 1-(4-Aminophenyl)-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-3-Pyridinecarbonitrile adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and residual solvents. Our quality systems are designed to support cGMP compliance for pharmaceutical applications, and we can tailor specifications to meet specific client requirements for research or commercial use.

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. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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