Description

Pyrazine-2,5-Diol is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique diol-substituted pyrazine structure makes it a valuable intermediate for creating complex molecules with specific functional properties. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and metabolic diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Chelating Agent: Used in coordination chemistry to create metal-organic frameworks (MOFs) and catalysts for specialized organic transformations.
• Polymer Chemistry: Monomer or cross-linking agent for producing high-performance polymers with specific thermal or mechanical properties.
• Dye and Pigment Intermediate: Serves in the synthesis of heterocyclic dyes and organic pigments for specialized coloring applications.
• Research & Development: Essential reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Pyrazine-2,5-Diol
CAS No.	134434-28-9
Molecular Formula	C₄H₄N₂O₂
Molecular Weight	112.09 g/mol
Synonyms	2,5-Dihydroxypyrazine; 2,5-Pyrazinediol; Pyrazine-2,5-dione (tautomer); 1,4-Diazine-2,5-diol; 2,5-Dihydroxy-1,4-diazine; 1,4-Dihydro-2,5-dioxopyrazine; 2,5-Dioxo-1,4-dihydropyrazine
EINECS	Contact for details

Quality Control

Our Pyrazine-2,5-Diol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by techniques including HPLC, NMR, and IR spectroscopy. We support compliance with global regulatory standards such as REACH.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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