Description

4(1H)-Isoquinolinone, 2,3-Dihydro-5,6-Dihydroxy-7-Methoxy-2-Methyl- (9Ci) is a specialized, multi-functional heterocyclic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique molecular structure, featuring hydroxyl and methoxy substituents, provides versatile reactivity for constructing complex molecules. This compound is primarily sought after by research institutions and pharmaceutical developers for the synthesis of novel bioactive compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Organic Synthesis Reagent: Used as a versatile precursor for synthesizing complex heterocyclic frameworks and functionalized isoquinoline derivatives.
• Biochemical Research: Employed in the study of enzyme inhibitors and receptor ligands due to its specific structural motifs.
• Material Science Research: Potential precursor for developing novel organic electronic materials or metal-chelating agents.
• Agrochemical Synthesis: Intermediate in the development of new, high-performance crop protection agents.

Basic Information

Product Name	4(1H)-Isoquinolinone, 2,3-Dihydro-5,6-Dihydroxy-7-Methoxy-2-Methyl- (9Ci)
CAS No.	751424-21-2
Molecular Formula	C₁₁H₁₃NO₄
Molecular Weight	223.23 g/mol
Synonyms	2,3-Dihydro-5,6-dihydroxy-7-methoxy-2-methyl-4(1H)-isoquinolinone; 2-Methyl-2,3-dihydro-5,6-dihydroxy-7-methoxy-1H-isoquinolin-4-one; 5,6-Dihydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-one; 751424-21-2; 4(1H)-Isoquinolinone, 2,3-dihydro-5,6-dihydroxy-7-methoxy-2-methyl-; 2,3-Dihydro-5,6-dihydroxy-7-methoxy-2-methylisoquinolin-4(1H)-one
EINECS	Contact for details

Quality Control

Every batch of 4(1H)-Isoquinolinone, 2,3-Dihydro-5,6-Dihydroxy-7-Methoxy-2-Methyl- (9Ci) is manufactured and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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