Description

3,5-Dimethylpyrazin-2-Amine CAS NO 91678-81-8 is a high-purity, substituted pyrazine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring fine chemical synthesis, such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical production, rely on this amine for its specific reactivity and structural features.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging the pyrazine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Flavor and Fragrance Industry: Acts as a potential intermediate for synthesizing complex aroma compounds, given the role of alkylpyrazines in food flavors.
• Material Science Research: Employed in the synthesis of organic electronic materials and dyes due to its electron-donating amine group and aromatic system.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry and novel compound libraries.

Basic Information

Product Name	3,5-Dimethylpyrazin-2-Amine
CAS No.	91678-81-8
Molecular Formula	C6H9N3
Molecular Weight	123.16 g/mol
Synonyms	2-Amino-3,5-dimethylpyrazine; 3,5-Dimethyl-2-pyrazinamine; 3,5-Dimethylpyrazin-2-ylamine; 2-Pyrazinamine, 3,5-dimethyl-; 3,5-Dimethyl-2-aminopyrazine; 2-Amino-3,5-dimethyl-1,4-diazine
EINECS	Contact for details

Quality Control

Our 3,5-Dimethylpyrazin-2-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

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	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

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