Description

3-Chloroisoquinoline-4-Carbonitrile is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular scaffold, which serves as a versatile precursor for constructing complex pharmacophores and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and anticancer agent research.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides with novel modes of action.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as OLEDs and conductive polymers.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme function and biological pathways.
• Academic & Contract Research: A critical reagent for methodological development and discovery chemistry in R&D laboratories.

Basic Information

Product Name	3-Chloroisoquinoline-4-Carbonitrile
CAS No.	1256463-73-6
Molecular Formula	C10H5ClN2
Molecular Weight	188.61 g/mol
Synonyms	3-Chloro-4-cyanoisoquinoline; 4-Cyano-3-chloroisoquinoline; 3-Chloroisoquinoline-4-carbonitrile; Isoquinoline-4-carbonitrile, 3-chloro-; 1256463-73-6; 3-Chloro-isoquinoline-4-carbonitrile
EINECS	Contact for details

Quality Control

Our 3-Chloroisoquinoline-4-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GLP and cGMP environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.