Description

1,4-Dihydro-3(2H)-Isoquinolinone is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique fused-ring structure makes it a valuable precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers engaged in the creation of active pharmaceutical ingredients (APIs), fine chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various alkaloids and potential drug candidates targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its bioactive scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor material for electron-transport or emissive layers in electronic materials research.
• Ligand and Catalyst Development: Utilized in organometallic chemistry for constructing complex ligands used in catalytic processes.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and functional pigments.
• Academic and R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1,4-Dihydro-3(2H)-Isoquinolinone
CAS No.	24331-94-0
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3(2H)-Isoquinolinone, 1,4-dihydro-; 1,4-Dihydroisoquinolin-3(2H)-one; 1,2,3,4-Tetrahydro-3-oxoisoquinoline; 3-Oxo-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydroisoquinolin-3-one; Isoquinolin-3(2H)-one, 1,4-dihydro-; 1,4-Dihydro-3-isoquinolinone
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-3(2H)-Isoquinolinone is manufactured under strict quality management systems. We provide material with standard purity grades suitable for research and industrial use, with specifications typically meeting or exceeding 98% purity (HPLC). Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We can tailor quality specifications to meet specific project requirements, including adherence to cGMP standards for advanced pharmaceutical applications.

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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.