Description

5-Phenoxypyrazine-2-Carboxylic Acid is a high-purity organic intermediate featuring a distinct pyrazine core functionalized with phenoxy and carboxylic acid groups. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly within advanced pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Investigated for the development of organic semiconductors, conductive polymers, and advanced organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects at various scales.

Basic Information

Product Name	5-Phenoxypyrazine-2-Carboxylic Acid
CAS No.	1342960-29-5
Molecular Formula	C11H8N2O3
Molecular Weight	216.19 g/mol
Synonyms	5-Phenoxypyrazine-2-carboxylic acid; 2-Pyrazinecarboxylic acid, 5-phenoxy-; 5-Phenoxy-2-pyrazinecarboxylic acid; Phenoxypyrazinecarboxylic acid; 1342960-29-5; 5-Phenoxy-pyrazine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 5-Phenoxypyrazine-2-Carboxylic Acid is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We ensure compliance with stringent internal specifications, which are designed to meet the exacting requirements of research and process chemistry. A detailed Certificate of Analysis (COA) providing batch-specific data for identity, purity, and impurities is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its acidic nature, keep away from strong bases, oxidizing agents, and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
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.