Description

Benzo[G]Quinolin-2(1H)-One, 1,4-Dimethyl- (8Ci,9Ci) is a specialized heterocyclic organic compound that serves as a valuable intermediate in advanced chemical synthesis. Its unique fused-ring structure makes it a critical building block for the development of complex molecules with specific electronic or photophysical properties. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or plant growth regulators that require complex nitrogen-containing heterocycles.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure or dopant in the research of electron-transporting or emissive layers for display and lighting technologies.
• Dye and Pigment Synthesis: Serves as a starting material for creating specialized quinoline-based dyes with specific color fastness and stability properties.
• Coordination Chemistry & Ligand Design: Utilized to synthesize novel chelating ligands for catalysis or metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and the exploration of new chemical spaces.

Basic Information

Product Name	Benzo[G]Quinolin-2(1H)-One, 1,4-Dimethyl- (8Ci,9Ci)
CAS No.	33333-84-5
Molecular Formula	C₁₅H₁₃NO
Molecular Weight	223.27 g/mol
Synonyms	1,4-Dimethylbenzo[g]quinolin-2(1H)-one; 1,4-Dimethyl-1H-benzo[g]quinolin-2-one; 1,4-Dimethyl-2-oxo-1,2-dihydrobenzo[g]quinoline; Benzo[g]quinolin-2(1H)-one, 1,4-dimethyl-; 1,4-Dimethyl-2(1H)-benzo[g]quinolinone
EINECS	Contact for details

Quality Control

Our production of Benzo[G]Quinolin-2(1H)-One, 1,4-Dimethyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.