Description

3-(4-Chloro-1-Oxo-1,2-Dihydroisoquinolin-7-Yl)Benzonitrile is a high-value organic intermediate characterized by its fused isoquinolinone and benzonitrile structure. This compound matters for its role as a sophisticated building block in the synthesis of complex, biologically active molecules. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly within medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, especially those targeting kinase inhibition or other protein-protein interactions.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Employed in the research and synthesis of advanced active ingredients for crop protection products.
• Organic Synthesis: Acts as a key starting material or intermediate for synthesizing complex heterocyclic compounds and fine chemicals.
• Biochemical Tool Compound: Potential use in developing probes for studying biological pathways and enzyme functions in academic and industrial R&D.

Basic Information

Product Name	3-(4-Chloro-1-Oxo-1,2-Dihydroisoquinolin-7-Yl)Benzonitrile
CAS No.	423158-52-5
Molecular Formula	C₁₆H₉ClN₂O
Molecular Weight	280.71 g/mol
Synonyms	7-(3-Cyanophenyl)-4-chloro-1,2-dihydroisoquinolin-1-one; 4-Chloro-7-(3-cyanophenyl)-1,2-dihydroisoquinolin-1-one; 3-(4-Chloro-1-oxo-1,2-dihydroisoquinolin-7-yl)benzonitrile; 423158-52-5; 4-Chloro-7-(3-cyanophenyl)-1(2H)-isoquinolinone; 4-Chloro-7-(m-cyanophenyl)-1,2-dihydro-1-isoquinolinone
EINECS	Contact for details

Quality Control

Our 3-(4-Chloro-1-Oxo-1,2-Dihydroisoquinolin-7-Yl)Benzonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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