Description

1(2H)-Isoquinolinone, 5-Amino-3,4-Dihydro- is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its unique fused-ring structure with an amino functional group makes it a versatile intermediate for creating complex molecules with specific biological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing electron-transport or emissive layer materials in display and lighting technologies.
• Dye and Pigment Synthesis: Acts as a core structure for creating specialized dyes and pigments with enhanced color fastness and optical properties.
• Ligand for Catalysis: Utilized in the development of novel metal-organic complexes and catalysts for asymmetric synthesis and other advanced chemical transformations.
• Academic & R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new organic reactions and material science.

Basic Information

Product Name	1(2H)-Isoquinolinone, 5-Amino-3,4-Dihydro-
CAS No.	129075-53-2
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	5-Amino-3,4-dihydro-1(2H)-isoquinolinone; 5-Amino-3,4-dihydroisoquinolin-1(2H)-one; 5-Amino-1,2,3,4-tetrahydroisoquinolin-1-one; 5-Amino-1-oxo-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-5-aminoisoquinolin-1-one; 5-Aminotetrahydroisoquinolin-1-one; 5-Amino-1,2,3,4-tetrahydro-1-isoquinolinone
EINECS	Contact for details

Quality Control

Our 1(2H)-Isoquinolinone, 5-Amino-3,4-Dihydro- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We support customer-specific quality requirements and can provide material compliant with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.