Description

1-Oxo-2-Methyl-6,7-Dimethoxy-1,2-Dihydroisoquinoline is a high-purity, synthetically valuable isoquinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique fused-ring structure with methoxy substituents makes it an essential precursor for developing novel pharmaceutical compounds and fine chemicals. This intermediate is primarily sought by research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, due to the isoquinoline core's biological relevance.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate nitrogen-containing heterocycles and natural product analogs.
• Material Science Precursor: Investigated for the synthesis of organic ligands and functional molecules used in catalysis and advanced materials.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) settings for methodological development and exploratory chemistry projects.

Basic Information

Product Name	1-Oxo-2-Methyl-6,7-Dimethoxy-1,2-Dihydroisoquinoline
CAS No.	20323-75-5
Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.24 g/mol
Synonyms	2-Methyl-6,7-dimethoxy-1,2-dihydroisoquinolin-1-one; 6,7-Dimethoxy-2-methyl-1,2-dihydroisoquinolin-1-one; 1,2-Dihydro-2-methyl-6,7-dimethoxy-1-isoquinolinone; 2-Methyl-6,7-dimethoxy-1(2H)-isoquinolinone; 1(2H)-Isoquinolinone, 1,2-dihydro-2-methyl-6,7-dimethoxy-; 6,7-Dimethoxy-2-methyl-1(2H)-isoquinolinone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are available upon request. We adhere to cGMP (current Good Manufacturing Practice) principles for production and quality management where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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