Description

Quinethindole CAS NO 42021-23-8 is a specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. Its unique molecular structure makes it a valuable intermediate for the development of complex pharmaceuticals and high-performance materials. This product is essential for research and development chemists, process engineers, and manufacturers operating in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Serves as a precursor for organic electronic materials, including charge-transport layers and light-emitting components.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for constructing complex fused-ring systems and heterocycles.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Quinethindole
CAS No.	42021-23-8
Molecular Formula	C11H9NO
Molecular Weight	171.20 g/mol
Synonyms	Quinethindole; 1H-Cyclopenta[b]quinolin-9-ol, 2,3-dihydro-; 2,3-Dihydro-1H-cyclopenta[b]quinolin-9-ol; Quinethindolum; Quinethindol
EINECS	Contact for details

Quality Control

Our Quinethindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.