Description

(3-Chloropyrazin-2-Yl)(Phenyl)Methanone is a high-purity organic building block characterized by its pyrazine and benzophenone structural motifs. This compound is of significant value in advanced organic synthesis, serving as a versatile intermediate for constructing complex molecular architectures. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, and organic electronic materials due to its conjugated system.
• Chemical Synthesis: Acts as a versatile electrophile or coupling partner in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for introducing the chloropyrazinylphenylketone moiety.
• Academic & Contract Research: Essential reagent for methodological development and exploratory chemistry in university and CRO laboratories.

Basic Information

Product Name	(3-Chloropyrazin-2-Yl)(Phenyl)Methanone
CAS No.	121246-91-1
Molecular Formula	C11H7ClN2O
Molecular Weight	218.64 g/mol
Synonyms	3-Chloro-2-benzoylpyrazine; Phenyl(3-chloro-2-pyrazinyl)methanone; 3-Chloro-2-pyrazinyl phenyl ketone; 2-Benzoyl-3-chloropyrazine; (3-Chloro-2-pyrazinyl)(phenyl)methanone; 121246-91-1; Methanone, (3-chloro-2-pyrazinyl)phenyl-
EINECS	Contact for details

Quality Control

Our (3-Chloropyrazin-2-Yl)(Phenyl)Methanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliability for your critical research and development processes.

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). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.