Description

3-Hydroxy-5,6-Dimethylpyrazine-2-Carboxamide is a high-purity pyrazine derivative, a versatile heterocyclic building block prized for its functional group architecture. This compound matters for its role as a critical intermediate in the synthesis of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is needed by research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs), flavor and fragrance compounds, and advanced material precursors. The CAS number for this product is 90000-71-8.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Flavor & Fragrance Industry: Serves as a precursor for creating complex, nutty, or roasted flavor notes in food additives and fragrance compositions.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis and medicinal chemistry for structure-activity relationship (SAR) studies.
• Material Science: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or functional polymers.

Basic Information

Product Name	3-Hydroxy-5,6-Dimethylpyrazine-2-Carboxamide
CAS No.	90000-71-8
Molecular Formula	C7H9N3O2
Molecular Weight	167.16 g/mol
Synonyms	5,6-Dimethyl-3-hydroxypyrazine-2-carboxamide; 3-Hydroxy-5,6-dimethylpyrazinecarboxamide; 5,6-Dimethyl-3-hydroxypyrazinecarboxamide; 2-Pyrazinecarboxamide, 3-hydroxy-5,6-dimethyl-; 90000-71-8; 3-Hydroxy-5,6-dimethyl-2-pyrazinecarboxamide
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-5,6-Dimethylpyrazine-2-Carboxamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

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