Description

7-Hydroxy-n-(2-Hydroxyethyl)-2-Oxo-2H-1-Benzopyran-3-Carboxamide is a specialized coumarin derivative with a functionalized carboxamide side chain. This compound matters as a versatile synthetic intermediate and building block for advanced organic synthesis, offering a unique combination of a chromone core with reactive hydroxyl and amide functionalities. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or requiring specific photophysical properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that leverage the coumarin scaffold.
• Fluorescent Probe & Dye Synthesis: Serves as a precursor for creating fluorescent tags, sensors, and optical brighteners due to its inherent chromone structure.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors or light-emitting materials.
• Chemical Biology Tool: Utilized in bioconjugation or as a scaffold for designing molecular probes to study biological processes.
• Academic & Contract Research: Employed in universities and CROs for methodological studies and exploring new chemical reactions involving heterocyclic compounds.

Basic Information

Product Name	7-Hydroxy-n-(2-Hydroxyethyl)-2-Oxo-2H-1-Benzopyran-3-Carboxamide
CAS No.	79050-06-9
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.22 g/mol
Synonyms	7-Hydroxy-3-[(2-hydroxyethyl)carbamoyl]-2H-chromen-2-one; 3-Carbamoyl-7-hydroxy-2H-1-benzopyran-2-one N-(2-hydroxyethyl)amide; 7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (2-hydroxyethyl)amide; 7-Hydroxycoumarin-3-carboxylic acid (2-hydroxyethyl)amide; 3-[(2-Hydroxyethyl)carbamoyl]-7-hydroxy-2H-chromen-2-one; 7-Hydroxy-3-[(2-hydroxyethyl)aminocarbonyl]coumarin; 7-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid 2-hydroxyethylamide; 79050-06-9
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-n-(2-Hydroxyethyl)-2-Oxo-2H-1-Benzopyran-3-Carboxamide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 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.