Description

1(2H)-Isoquinolinone,3-Ethyl-4-Propyl-(9Ci) is a specialized heterocyclic organic compound belonging to the isoquinolinone class. This high-purity intermediate is valued for its unique molecular structure, which makes it a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a monomer or functional additive in the creation of advanced polymers with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex molecular architectures in medicinal and synthetic chemistry.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1(2H)-Isoquinolinone,3-Ethyl-4-Propyl-(9Ci)
CAS No.	475242-55-8
Molecular Formula	C14H17NO
Molecular Weight	215.29 g/mol
Synonyms	3-Ethyl-4-propyl-1(2H)-isoquinolinone; 3-Ethyl-4-propylisoquinolin-1(2H)-one; 4-Propyl-3-ethyl-1,2-dihydroisoquinolin-1-one; 1,2-Dihydro-3-ethyl-4-propyl-1-isoquinolinone; 3-Ethyl-4-propyl-1,2-dihydroisoquinolin-1-one; 1(2H)-Isoquinolinone, 3-ethyl-4-propyl-; 475242-55-8
EINECS	Contact for details

Quality Control

Every batch of 1(2H)-Isoquinolinone,3-Ethyl-4-Propyl-(9Ci) is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure the material meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA), confirming identity, purity, and impurity profile via techniques such as HPLC, NMR, and MS, is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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