Description

6-Hydroxyamino-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester is a high-purity, specialized organic intermediate belonging to the chromone chemical class. This compound is valued for its unique molecular scaffold, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Agrochemical Research: Used in developing new pesticides and herbicides, leveraging its chromone core for bioactive molecule design.
• Organic Synthesis Building Block: Essential for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Chemical Biology Probe Development: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science Research: Investigated as a precursor for specialty polymers and organic electronic materials due to its conjugated structure.

Basic Information

Product Name	6-Hydroxyamino-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester
CAS No.	30095-80-8
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.22 g/mol
Synonyms	Ethyl 6-Hydroxyamino-4-oxo-4H-chromene-2-carboxylate; 6-(Hydroxyamino)-4-oxo-4H-1-benzopyran-2-carboxylic Acid Ethyl Ester; 2-Carbethoxy-6-hydroxyamino-4-chromone; 6-Hydroxyamino-4-oxochromone-2-carboxylic Acid Ethyl Ester; Chromone-2-carboxylic Acid, 6-Hydroxyamino-4-oxo-, Ethyl Ester; 30095-80-8; Ethyl 6-Hydroxyamino-4-oxo-4H-1-benzopyran-2-carboxylate
EINECS	Contact for details

Quality Control

Our 6-Hydroxyamino-4-Oxo-4H-1-Benzopyran-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.