Description

7-Amino-2-Methyl-1,2-Dihydroisoquinolin-3(4H)-One is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its value lies in its unique fused isoquinolinone structure, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic frameworks and specialty chemicals.
• Material Science Applications: Potential use in the synthesis of organic semiconductors, ligands for catalysis, or advanced polymers due to its aromatic amine functionality.

Basic Information

Product Name	7-Amino-2-Methyl-1,2-Dihydroisoquinolin-3(4H)-One
CAS No.	1363337-85-2
Molecular Formula	C₁₀H₁₂N₂O
Molecular Weight	176.22 g/mol
Synonyms	2-Methyl-7-amino-1,2-dihydroisoquinolin-3(4H)-one; 7-Amino-2-methyl-1,2-dihydro-3H-isoquinolin-3-one; 3(4H)-Isoquinolinone, 7-amino-1,2-dihydro-2-methyl-; 7-Amino-2-methyl-1,2-dihydroisoquinolin-3-one; AMDIQ; 1363337-85-2 (CAS)
EINECS	Contact for details

Quality Control

Our 7-Amino-2-Methyl-1,2-Dihydroisoquinolin-3(4H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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