Description

4H,5H-Pyrano[4,3-B]Pyran-3-Carbonitrile, 2-Amino-4-(4-Ethoxyphenyl)-7-Methyl-5-Oxo- is a high-value, complex heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique pyranopyran core structure with amino and cyano functionalities makes it a versatile building block for constructing pharmacologically active molecules. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, or fungicides with unique modes of action.
• Material Science: Potential monomer or precursor for creating specialized polymers, dyes, or organic electronic materials due to its conjugated system.
• Academic & Contract Research: Essential for methodological studies in organic synthesis, heterocyclic chemistry, and medicinal chemistry programs.
• Fine Chemical Synthesis: Employed in custom synthesis projects to create complex, multi-functional molecules for various high-value applications.

Basic Information

Product Name	4H,5H-Pyrano[4,3-B]Pyran-3-Carbonitrile, 2-Amino-4-(4-Ethoxyphenyl)-7-Methyl-5-Oxo-
CAS No.	315246-05-0
Molecular Formula	C₁₈H₁₆N₂O₃
Molecular Weight	308.33 g/mol
Synonyms	2-Amino-4-(4-ethoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile; 4-(4-Ethoxyphenyl)-2-amino-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile; Pyrano[4,3-b]pyran-3-carbonitrile, 2-amino-4-(4-ethoxyphenyl)-7-methyl-5-oxo-4H,5H-; CAS 315246-05-0
EINECS	Contact for details

Quality Control

Every batch of 4H,5H-Pyrano[4,3-B]Pyran-3-Carbonitrile, 2-Amino-4-(4-Ethoxyphenyl)-7-Methyl-5-Oxo- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 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.