Description

Ethyl 5-Hydroxy-2-Benzofurancarboxylate is a high-purity benzofuran derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a carboxylate ester and a phenolic hydroxyl group, makes it a versatile building block for constructing complex molecules. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging the benzofuran scaffold's bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing specialized organic semiconductors and emissive layer components.
• Fine Chemical and Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex aromatic compounds for specialty chemical applications.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in heterocyclic chemistry and new synthetic route development.
• Material Science Research: Investigated as a monomer or precursor for polymers with specific optical or electronic properties.

Basic Information

Product Name	Ethyl 5-Hydroxy-2-Benzofurancarboxylate
CAS No.	99370-68-0
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	5-Hydroxy-2-benzofurancarboxylic Acid Ethyl Ester; Ethyl 5-Hydroxybenzofuran-2-carboxylate; 2-Benzofurancarboxylic Acid, 5-Hydroxy-, Ethyl Ester; 5-Hydroxycoumarone-2-carboxylic Acid Ethyl Ester; Ethyl 5-Hydroxycoumarone-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Hydroxy-2-Benzofurancarboxylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.