Description

2-Chloro-5-[2-(2-Cyanophenyl)-1-Oxoethyl]Pyridine is a high-purity, advanced pharmaceutical intermediate with the CAS number 890100-44-4. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), enabling the development of new therapeutic agents. It is primarily required by R&D laboratories and manufacturing facilities in the pharmaceutical and agrochemical sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and pesticides, leveraging its pyridine and nitrile functional groups.
• Chemical Research & Development: Serves as a versatile precursor for organic synthesis, enabling the construction of complex heterocyclic frameworks in academic and industrial labs.
• Material Science Applications: Potential use in the synthesis of specialty chemicals and functional materials, such as ligands for catalysts or organic electronic components.

Basic Information

Product Name	2-Chloro-5-[2-(2-Cyanophenyl)-1-Oxoethyl]Pyridine
CAS No.	890100-44-4
Molecular Formula	C₁₄H₉ClN₂O
Molecular Weight	256.69 g/mol
Synonyms	2-Chloro-5-(2-(2-cyanophenyl)-2-oxoethyl)pyridine; 1-(2-Chloropyridin-5-yl)-2-(2-cyanophenyl)ethan-1-one; 890100-44-4; 2-(2-Chloro-5-pyridinyl)-2-oxo-1-(2-cyanophenyl)ethanone; 5-(2-(2-Cyanophenyl)-2-oxoethyl)-2-chloropyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-[2-(2-Cyanophenyl)-1-Oxoethyl]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance requirements.

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). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
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.