Description

4H-Imidazo[4,5,1-Ij]Quinolin-2(1H)-One(9Ci) is a specialized heterocyclic organic compound with the CAS registry number 83848-83-3. This high-purity intermediate is critical for advanced pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and pesticides with specific modes of action.
• Material Science: Serves as a precursor for organic electronic materials and advanced polymers due to its fused heterocyclic structure.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.
• Fluorescent Probe Synthesis: Its rigid, conjugated structure makes it suitable for developing fluorescent dyes and biological imaging agents.

Basic Information

Product Name	4H-Imidazo[4,5,1-Ij]Quinolin-2(1H)-One(9Ci)
CAS No.	83848-83-3
Molecular Formula	C10H6N2O
Molecular Weight	170.17 g/mol
Synonyms	4H-Imidazo[4,5,1-ij]quinolin-2(1H)-one; 1H-Imidazo[4,5,1-ij]quinolin-2(4H)-one; 83848-83-3; Imidazo[4,5,1-ij]quinolin-2-one; 4H-Imidazo[4,5,1-ij]quinoline-2(1H)-one; 2H-Imidazo[4,5,1-ij]quinolin-2-one, 1,4-dihydro-; 1,4-Dihydro-2H-imidazo[4,5,1-ij]quinolin-2-one
EINECS	Contact for details

Quality Control

Every batch of 4H-Imidazo[4,5,1-Ij]Quinolin-2(1H)-One(9Ci) is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the stringent requirements for research and process development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

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 the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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