Description

Ethyl 2-Amino-4-(Cyano-Ethoxycarbonyl-Methyl)-4H-Chromene-3-Carboxylate is a high-purity, functionalized chromene derivative, serving as a critical advanced intermediate in organic synthesis. Its complex molecular architecture, featuring amino, cyano, and ester functionalities, makes it a versatile building block for constructing pharmacologically active heterocyclic compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel chromene-based drug candidates with potential biological activities.
• Agrochemical Synthesis: Building block for developing new pesticides and herbicides with enhanced efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of organic electronic materials due to its chromene core.
• Dye and Pigment Chemistry: Intermediate for creating specialized dyes and functional colorants.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the discovery of new chemical reactions in heterocyclic chemistry.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value molecules for various industrial applications.

Basic Information

Product Name	Ethyl 2-Amino-4-(Cyano-Ethoxycarbonyl-Methyl)-4H-Chromene-3-Carboxylate
CAS No.	65673-61-2
Molecular Formula	C17H18N2O5
Molecular Weight	330.34 g/mol
Synonyms	2-Amino-4-(2-cyano-2-ethoxycarbonylmethyl)-4H-chromene-3-carboxylic acid ethyl ester; Ethyl 2-amino-4-(2-cyano-2-ethoxycarbonylmethyl)-4H-chromene-3-carboxylate; 4H-Chromene-3-carboxylic acid, 2-amino-4-[(cyano)(ethoxycarbonyl)methyl]-, ethyl ester; 2-Amino-4-(cyano-ethoxycarbonyl-methyl)-4H-chromene-3-carboxylic acid ethyl ester; Chromene derivative 65673-61-2; 4-(1-Cyano-1-ethoxycarbonylmethyl)-2-amino-4H-chromene-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Amino-4-(Cyano-Ethoxycarbonyl-Methyl)-4H-Chromene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.