Description

Furo[2,3-B]Pyrazine-6-Carboxylic Acid, 7-Hydroxy-, Ethyl Ester is a high-purity, heterocyclic organic compound with a fused furan and pyrazine ring system. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex molecules. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antiviral properties.
• Agrochemical Research: Building block for developing new generation herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Used in the research and development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis or metal-organic frameworks (MOFs).
• Fluorescent Probe Development: The fused aromatic structure makes it suitable for research into fluorescent dyes and biological imaging agents.
• Academic & Contract Research: Essential for synthetic organic chemistry research in universities and CROs (Contract Research Organizations) exploring new heterocyclic chemistry.

Basic Information

Product Name	Furo[2,3-B]Pyrazine-6-Carboxylic Acid, 7-Hydroxy-, Ethyl Ester
CAS No.	521948-36-7
Molecular Formula	C10H8N2O4
Molecular Weight	220.18 g/mol
Synonyms	Ethyl 7-hydroxyfuro[2,3-b]pyrazine-6-carboxylate; 7-Hydroxyfuro[2,3-b]pyrazine-6-carboxylic acid ethyl ester; Furo[2,3-b]pyrazine-6-carboxylic acid, 7-hydroxy-, ethyl ester; 6-Ethoxycarbonyl-7-hydroxyfuro[2,3-b]pyrazine
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.