Description

2-Methyl-7-Nitro-1,2-Dihydroisoquinolin-3(4H)-One is a high-purity, specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique nitro-substituted isoquinolinone structure makes it a valuable intermediate for pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or emissive layer materials in electronic displays and lighting.
• Ligand Synthesis in Catalysis: Utilized to create complex ligands for transition metal catalysts used in asymmetric synthesis.
• Academic & Industrial R&D: Employed in methodological studies and the discovery of new chemical reactions and processes.
• Fine Chemical Production: Acts as an intermediate for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	2-Methyl-7-Nitro-1,2-Dihydroisoquinolin-3(4H)-One
CAS No.	1199813-82-5
Molecular Formula	C10H10N2O3
Molecular Weight	206.20 g/mol
Synonyms	7-Nitro-2-methyl-1,2-dihydroisoquinolin-3(4H)-one; 2-Methyl-7-nitro-3,4-dihydro-1H-isoquinolin-3-one; 2-Methyl-7-nitro-1,2,3,4-tetrahydroisoquinolin-3-one; 3(4H)-Isoquinolinone, 1,2-dihydro-2-methyl-7-nitro-; 7-Nitro-2-methyl-3,4-dihydro-1H-isoquinolin-3-one; 2-Methyl-7-nitro-1,2-dihydro-3H-isoquinolin-3-one; 1199813-82-5
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and manufacturing. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) are available upon request, detailing batch-specific results. We adhere to a cGMP-compliant quality management system to ensure traceability and consistency for our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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