Description

8-Hydroxy-1,2-Dihydroisoquinolin-3(4H)-One is a high-purity organic heterocyclic compound that serves as a critical building block in advanced chemical synthesis. Its unique isoquinolinone core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Essential for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	8-Hydroxy-1,2-Dihydroisoquinolin-3(4H)-One
CAS No.	697801-48-2
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	8-Hydroxy-3,4-dihydro-1H-isoquinolin-3-one; 8-Hydroxy-1,2,3,4-tetrahydroisoquinolin-3-one; 3(4H)-Isoquinolinone, 8-hydroxy-1,2-dihydro-; 8-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-one; 8-Hydroxy-3,4-dihydroisoquinolin-1(2H)-one; 8-Hydroxy-1,2-dihydro-3H-isoquinolin-3-one
EINECS	Contact for details

Quality Control

Our 8-Hydroxy-1,2-Dihydroisoquinolin-3(4H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

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 nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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