Description

6-Methylisoquinolin-1(2H)-One (CAS NO 131002-10-3) is a high-value nitrogen-containing heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure makes it a versatile building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various alkaloid-based drugs and potential therapeutic agents targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a building block for organic light-emitting diodes (OLEDs), dyes, and other functional organic materials due to its electron-rich structure.
• Chemical Research & Development: Employed as a standard or starting material in methodological studies for novel organic reactions, such as cross-coupling and cyclization.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	6-Methylisoquinolin-1(2H)-One
CAS No.	131002-10-3
Molecular Formula	C₁₀H₉NO
Molecular Weight	159.19 g/mol
Synonyms	6-Methyl-1(2H)-isoquinolinone; 6-Methyl-1-isoquinolinol; 6-Methylisoquinolin-1-ol; 1-Hydroxy-6-methylisoquinoline; 6-Methyl-1,2-dihydroisoquinolin-1-one; 6-Methyl-2H-isoquinolin-1-one
EINECS	Contact for details

Quality Control

Our 6-Methylisoquinolin-1(2H)-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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