Description

Ethyl 3-Hydroxy-2H-Chromene-4-Carboxylate is a versatile heterocyclic organic compound belonging to the chromene (benzopyran) family, serving as a key synthetic intermediate. Its value lies in the functionalized chromene scaffold, which is a privileged structure in medicinal chemistry and material science. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel bioactive molecules and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing potential drug candidates, particularly those with anti-inflammatory, antimicrobial, or anticancer activities.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactivity of the chromene core.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and fluorescent markers due to its conjugated aromatic system.
• Material Science: Investigated for use in organic light-emitting diodes (OLEDs) and other optoelectronic materials.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	Ethyl 3-Hydroxy-2H-Chromene-4-Carboxylate
CAS No.	80379-31-3
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	Ethyl 3-Hydroxy-2H-1-Benzopyran-4-Carboxylate; 3-Hydroxy-4-Carbethoxy-2H-Chromene; 4-Carbethoxy-3-Hydroxy-2H-Chromene; 3-Hydroxy-2H-Chromene-4-Carboxylic Acid Ethyl Ester; Ethyl 3-Hydroxy-2H-1-Benzopyran-4-Carboxylate; 3-Hydroxy-4-(ethoxycarbonyl)-2H-chromene
EINECS	Contact for details

Quality Control

Our Ethyl 3-Hydroxy-2H-Chromene-4-Carboxylate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.