Description

1,4-Dihydro-7-Hydroxy-3(2H)-Isoquinolinone CAS NO 53389-81-4 is a versatile heterocyclic organic compound belonging to the isoquinolinone class, serving as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique molecular structure, featuring a hydroxyl group and a lactam moiety, makes it a valuable precursor for developing 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: A crucial building block in the synthesis of various drug candidates, particularly those targeting neurological and cardiovascular systems.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.
• Biochemical Research: May be utilized as a scaffold or inhibitor in enzymatic studies and biochemical pathway investigations.

Basic Information

Product Name	1,4-Dihydro-7-Hydroxy-3(2H)-Isoquinolinone
CAS No.	53389-81-4
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	7-Hydroxy-1,2,3,4-tetrahydroisoquinolin-3-one; 7-Hydroxy-3,4-dihydro-1H-isoquinolin-3-one; 7-Hydroxy-3,4-dihydroisoquinolin-1(2H)-one; 7-Hydroxy-1,2,3,4-tetrahydroisoquinolin-1-one; 53389-81-4; 1,4-Dihydro-7-hydroxy-3(2H)-isoquinolinone; 7-Hydroxy-3,4-dihydro-2H-isoquinolin-1-one
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-7-Hydroxy-3(2H)-Isoquinolinone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. Certificates of Analysis (COA) are available for every batch and provided upon request, detailing all relevant specifications and test results.

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 to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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