Description

6-Methyl-3,4-Dihydroisoquinolin-1(2H)-One is a high-purity, synthetically valuable heterocyclic building block essential for advanced pharmaceutical and agrochemical research. Its core value lies in its role as a key intermediate for constructing complex molecules, enabling the development of novel active ingredients. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Organic Synthesis: Used in academic and industrial laboratories for constructing complex isoquinoline-based heterocycles and natural product analogs.
• Material Science: Potential intermediate for the development of specialty chemicals, dyes, and advanced organic materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting drug discovery and development pipelines.

Basic Information

Product Name	6-Methyl-3,4-dihydroisoquinolin-1(2H)-one
CAS No.	1082041-78-8
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	6-Methyl-1,2,3,4-tetrahydroisoquinolin-1-one; 6-Methyl-3,4-dihydro-1H-isoquinolin-1-one; 6-Methyl-1-oxo-1,2,3,4-tetrahydroisoquinoline; 1(2H)-Isoquinolinone, 3,4-dihydro-6-methyl-; 6-Methyl-1,2,3,4-tetrahydroisoquinoline-1-one
EINECS	Contact for details

Quality Control

Our 6-Methyl-3,4-Dihydroisoquinolin-1(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.