Description

3-Methyl-1-Isoquinolinecarbonitrile is a versatile heterocyclic nitrile building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both an isoquinoline core and a reactive nitrile group, makes it a critical intermediate for constructing complex nitrogen-containing compounds. This high-purity chemical is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging the biological activity of the isoquinoline scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, fluorescent dyes, and other functional materials due to its electron-accepting properties.
• Academic & R&D: A valuable compound for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.

Basic Information

Product Name	3-Methyl-1-Isoquinolinecarbonitrile
CAS No.	22381-52-8
Molecular Formula	C11H8N2
Molecular Weight	168.20 g/mol
Synonyms	1-Cyano-3-methylisoquinoline; 3-Methylisoquinoline-1-carbonitrile; 3-Methyl-1-cyanoisoquinoline; 1-Isoquinolinecarbonitrile, 3-methyl-; 3-Methyl-1-isoquinolyl cyanide
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-Isoquinolinecarbonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.