Description

4-Aminoisoquinolin-1(2H)-One is a high-purity, heterocyclic organic compound with the CAS number 78886-53-0, serving as a critical advanced pharmaceutical intermediate. Its unique isoquinoline scaffold with an amino functional group makes it a versatile building block for synthesizing complex bioactive molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various diseases.
• Organic Synthesis Building Block: Used in constructing complex heterocyclic frameworks for medicinal chemistry and material science research.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection products.
• Biochemical Research: Utilized as a substrate or ligand in enzymatic studies and biochemical assays.
• Material Science: Investigated for the development of organic semiconductors, ligands for catalysts, or specialty polymers.

Basic Information

Item	Detail
Product Name	4-Aminoisoquinolin-1(2H)-One
CAS No.	78886-53-0
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	1(2H)-Isoquinolinone, 4-amino-; 4-Amino-1(2H)-isoquinolinone; 4-Amino-1,2-dihydroisoquinolin-1-one; 4-Aminoisoquinolin-1-ol; 4-Aminocarbostyril; 4-Amino-1-hydroxyisoquinoline; 4-Aminocarbostyrile; 4-Aminocarbostyril
EINECS	Contact for details

Quality Control

Our 4-Aminoisoquinolin-1(2H)-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 development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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