Description

5-Chloro-2-Phenylisonicotinaldehyde is a high-value, multi-functional chemical building block featuring a chlorinated pyridine core and a reactive aldehyde group. This compound matters for its versatility in constructing complex molecular architectures, particularly in pharmaceutical and advanced material synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its halogenated heterocyclic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis & Contract Manufacturing: A critical building block for custom synthesis houses serving the biotechnology and fine chemical sectors.
• Academic & Institutional Research: Used in university and institutional labs for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	5-Chloro-2-Phenylisonicotinaldehyde
CAS No.	1227582-75-3
Molecular Formula	C12H8ClNO
Molecular Weight	217.65 g/mol
Synonyms	5-Chloro-2-phenylpyridine-4-carboxaldehyde; 4-Pyridinecarboxaldehyde, 5-chloro-2-phenyl-; 2-Phenyl-5-chloroisonicotinaldehyde; 5-Chloro-2-phenyl-4-pyridinecarboxaldehyde; 5-Chloro-2-phenyl-4-formylpyridine; 5-Chloro-2-phenylisonicotinaldehyde; 1227582-75-3; 5-Chloro-2-phenylpyridine-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Phenylisonicotinaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and scale-up activities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.