Description

Isocarbostyril CAS NO 491-30-5 is a versatile heterocyclic organic compound belonging to the carbostyril family, serving as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique fused-ring structure makes it valuable for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various alkaloids, quinoline derivatives, and potential drug candidates with biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for developing electron-transport materials or emissive layers in display technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a ligand or precursor for creating metal-organic frameworks (MOFs) and catalysts due to its nitrogen-containing structure.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized quinophthalone-type dyes and other colorants.
• Academic & Industrial Research: A valuable reference standard and starting material for methodological studies in organic chemistry and medicinal chemistry.

Basic Information

Product Name	Isocarbostyril
CAS No.	491-30-5
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	1H-Isoquinolin-1-one; 1-Isoquinolinol; 1(2H)-Isoquinolinone; 2H-Isoquinolin-1-one; Isoquinolin-1(2H)-one; α-Hydroxyisoquinoline; NSC 403697; Carbostyril 2
EINECS	207-738-4

Quality Control

Our Isocarbostyril is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality standards are designed to meet the rigorous demands of GMP-grade pharmaceutical synthesis and advanced research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	210 - 215 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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