Description

3-Methylisoquinolin-1(2H)-One is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure makes it a valuable intermediate for creating complex molecules with specific functional properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and organic pigments due to its stable aromatic structure.
• Ligand Synthesis in Catalysis: Utilized to create complex ligands for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Academic and Industrial Research: A fundamental reagent for methodological development in organic chemistry and material science research.

Basic Information

Product Name	3-Methylisoquinolin-1(2H)-One
CAS No.	7114-80-9
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	3-Methyl-1(2H)-isoquinolinone; 3-Methyl-2H-isoquinolin-1-one; 1(2H)-Isoquinolinone, 3-methyl-; 3-Methylisoquinolin-1-ol; 3-Methyl-1-isoquinolinol; 3-Methyl-1-hydroxyisoquinoline
EINECS	Contact for details

Quality Control

Our production of 3-Methylisoquinolin-1(2H)-One adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our facilities operate under cGMP principles where applicable, ensuring reliable supply for demanding applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.