Description

(E)-2-(2-Chlorostyryl)-3,5,6-Trimethylpyrazine is a high-purity, synthetically derived pyrazine derivative characterized by its specific chlorostyryl substitution pattern. This compound serves as a valuable advanced pharmaceutical intermediate and a versatile organic building block for research and development. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the development of new drug candidates, particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Research: Used as a core structure for synthesizing novel pesticides and herbicides with potential new modes of action.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic compounds due to its reactive styryl and pyrazine functionalities.
• Material Science Precursor: Potential starting material for the synthesis of organic semiconductors or ligands for catalytic systems.
• Flavor & Fragrance Chemistry: Pyrazine derivatives are known for their nutty, roasted aroma profiles; this compound may be investigated for specialty flavor applications.

Basic Information

Product Name	(E)-2-(2-Chlorostyryl)-3,5,6-Trimethylpyrazine
CAS No.	1000672-89-8
Molecular Formula	C₁₅H₁₅ClN₂
Molecular Weight	258.75 g/mol
Synonyms	2-[(1E)-2-(2-Chlorophenyl)ethenyl]-3,5,6-trimethylpyrazine; (E)-1-(2-Chlorophenyl)-2-(3,5,6-trimethylpyrazin-2-yl)ethene; 2-(2-Chlorostyryl)-3,5,6-trimethylpyrazine (E-isomer); trans-2-(2-Chlorostyryl)-3,5,6-trimethylpyrazine; 3,5,6-Trimethyl-2-[(E)-2-(2-chlorophenyl)vinyl]pyrazine
EINECS	Contact for details

Quality Control

Our (E)-2-(2-Chlorostyryl)-3,5,6-Trimethylpyrazine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets exacting research and production standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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