Description

1(2H)-Quinolinecarbonyl Chloride, 3,4-Dihydro-3-Methyl- (9Ci) is a specialized heterocyclic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its high reactivity, enabling efficient formation of amide and ester bonds to construct complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials and kinase inhibitors.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the quinoline scaffold for biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed to synthesize complex chelating ligands for metal catalysis and coordination chemistry.
• Fluorescent Probe Synthesis: Acts as a starting material for constructing quinoline-derived fluorescent markers and sensors used in bioimaging.
• Custom Fine Chemical Production: Utilized by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects.

Basic Information

Product Name	1(2H)-Quinolinecarbonyl Chloride, 3,4-Dihydro-3-Methyl- (9Ci)
CAS No.	106969-89-5
Molecular Formula	C11H10ClNO
Molecular Weight	207.66 g/mol
Synonyms	3,4-Dihydro-3-methyl-1(2H)-quinolinecarbonyl chloride; 3-Methyl-3,4-dihydro-1(2H)-quinolinecarbonyl chloride; 3-Methyl-1,2,3,4-tetrahydroquinoline-1-carbonyl chloride; 1,2,3,4-Tetrahydro-3-methylquinoline-1-carbonyl chloride; 3-Methyl-3,4-dihydro-2H-quinoline-1-carbonyl chloride; Tetrahydro-3-methylquinoline-1-carbonyl chloride; 106969-89-5 (CAS)
EINECS	Contact for details

Quality Control

Our 1(2H)-Quinolinecarbonyl Chloride, 3,4-Dihydro-3-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%

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