Description

Carbostyril is a versatile heterocyclic organic compound with the CAS number 493-62-9, serving as a fundamental building block in advanced chemical synthesis. Its unique quinoline-like structure makes it a critical intermediate for developing a wide range of high-value specialty chemicals. This product is essential for research and manufacturing sectors focused on pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or a functional group in the manufacture of electron-transport or emissive layer materials.
• Coordination Chemistry & Ligand Design: Serves as a chelating ligand for metal complexes in catalysis and material science.
• Dye and Pigment Manufacturing: Utilized as a starting material for synthesizing specific quinoline-derived dyes and colorants.
• Research & Development: A valuable compound for academic and industrial research in medicinal chemistry and organic synthesis.

Basic Information

Product Name	Carbostyril
CAS No.	493-62-9
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	2-Quinolinone; 2-Hydroxyquinoline; 2(1H)-Quinolinone; Carbostyril; o-Hydroxyquinoline; 2-Quinolone; Quinolin-2-ol; 1H-Quinolin-2-one
EINECS	207-785-9

Quality Control

Our Carbostyril is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. A Certificate of Analysis (COA) is supplied with every shipment to guarantee compliance with your specifications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	198°C - 202°C
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.