Description

2-Pyrazinecarboxaldehyde, 3-Methyl- is a versatile heterocyclic aldehyde building block, essential for synthesizing complex molecules with tailored properties. Its core value lies in its dual functional groups, which allow for selective reactions and the introduction of the pyrazine pharmacophore, a key structural motif in active compounds. This high-purity intermediate is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system, anti-infectives, and oncology treatments.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyrazine ring's bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, coordination polymers, and other functional organic materials.
• Flavor and Fragrance Chemistry: Acts as a high-value intermediate for creating complex aroma compounds, given the sensory properties of alkylpyrazines.
• Academic and R&D Laboratories: A fundamental building block for methodological studies in organic synthesis and medicinal chemistry research programs.

Basic Information

Item	Detail
Product Name	2-Pyrazinecarboxaldehyde, 3-Methyl-
CAS No.	25513-93-3
Molecular Formula	C6H6N2O
Molecular Weight	122.12 g/mol
Synonyms	3-Methylpyrazine-2-carboxaldehyde; 3-Methyl-2-pyrazinecarboxaldehyde; 3-Methylpyrazine-2-carbaldehyde; 2-Formyl-3-methylpyrazine; 3-Methyl-2-pyrazinecarbaldehyde; 3-Methyl-2-pyrazinylcarboxaldehyde; Methylpyrazinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Pyrazinecarboxaldehyde, 3-Methyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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