Description

2-Amino-7-Ethyl-5-Oxo-5H-(1)Benzopyrano-(2,3-B)Pyridine-3-Carbonitrile is a high-purity, specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This material is valued for its unique fused benzopyranopyridine structure, which provides a versatile scaffold for developing novel compounds with targeted properties. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications ranging from drug discovery to the creation of functional dyes and advanced polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders or with potential anti-cancer activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its complex heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure or intermediate for electron-transport materials or emissive layer dopants in display and lighting technologies.
• Dye & Pigment Synthesis: Acts as a precursor for creating specialized chromophores and fluorophores used in high-performance dyes, sensors, and imaging agents.
• Coordination Chemistry & Ligand Design: The amino and cyano groups provide potential binding sites for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	2-Amino-7-Ethyl-5-Oxo-5H-(1)Benzopyrano-(2,3-B)Pyridine-3-Carbonitrile
CAS No.	68302-09-0
Molecular Formula	C15H11N3O2
Molecular Weight	265.27 g/mol
Synonyms	2-Amino-7-ethyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile; 7-Ethyl-2-amino-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile; 3-Cyano-2-amino-7-ethyl-5H-[1]benzopyrano[2,3-b]pyridine-5-one; Benzopyranopyridine carbonitrile derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Amino-7-Ethyl-5-Oxo-5H-(1)Benzopyrano-(2,3-B)Pyridine-3-Carbonitrile is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the declared 98% minimum purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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