Description

Pyrazine-2,3-Diol is a heterocyclic organic compound featuring a pyrazine ring with two hydroxyl groups at the 2 and 3 positions. This versatile chemical building block is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, fine chemicals, and functional materials who require a reliable supply of high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential antiviral and antibacterial agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Ligand Synthesis: Serves as a versatile ligand for metal complexes in catalysis and material science applications.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other specialty organic compounds.
• Biochemical Research: Utilized as a standard or reagent in enzymatic studies and metabolic pathway analysis.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or electronic properties.

Basic Information

Product Name	Pyrazine-2,3-Diol
CAS No.	931-18-0
Molecular Formula	C4H4N2O2
Molecular Weight	112.09 g/mol
Synonyms	2,3-Dihydroxypyrazine; 2,3-Pyrazinediol; Pyrazine-2,3-dione (tautomer); 1,4-Diazine-2,3-diol; 2,3-Dihydroxy-1,4-diazine; 2,3-Dioxo-1,4-dihydropyrazine; 2,3-Pyrazindione
EINECS	213-234-6

Quality Control

Our Pyrazine-2,3-Diol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications. Certificates of Analysis (COA) are provided with every shipment and are available upon request to support your quality assurance and regulatory compliance needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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