Description

6-Amino-7-Hydroxy-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester is a high-purity chromone derivative, a key heterocyclic building block in advanced organic synthesis. Its unique molecular structure, featuring both amino and hydroxy substituents on the benzopyran core, makes it an essential intermediate for creating complex molecules with targeted biological activity. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive chromone scaffold.
• Organic Synthesis Building Block: A versatile starting material for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized chromone-based dyes and functional colorants.
• Biochemical Research: Used as a standard or probe in studies investigating flavonoid and chromone biochemistry.

Basic Information

Product Name	6-Amino-7-Hydroxy-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester
CAS No.	30192-11-1
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.22 g/mol
Synonyms	Ethyl 6-Amino-7-hydroxy-4-oxo-4H-chromene-2-carboxylate; 6-Amino-7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester; 2-Carbethoxy-6-amino-7-hydroxy-4-chromone; 6-Amino-7-hydroxy-4-oxochromone-2-carboxylic acid ethyl ester; 7-Hydroxy-6-amino-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester; Chromone-2-carboxylic acid, 6-amino-7-hydroxy-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of 6-Amino-7-Hydroxy-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, providing full traceability and compliance assurance for your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.