Description

2-Methylquinoline 1-Oxide is a heterocyclic N-oxide derivative of quinoline, serving as a versatile synthetic intermediate and building block in advanced organic chemistry. Its value lies in its unique reactivity, particularly in metal-catalyzed cross-coupling reactions and as a precursor for more complex nitrogen-containing heterocycles. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, including kinase inhibitors and other biologically active nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its quinoline backbone.
• Ligand Precursor: Serves as a starting material for the preparation of N-oxide ligands used in coordination chemistry and catalysis.
• Organic Synthesis Reagent: Employed in various name reactions and functional group transformations due to its activated N-oxide moiety.
• Material Science Research: Investigated as a monomer or functional additive in the development of advanced polymers and electronic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex heterocyclic dyes and colorants.

Basic Information

Item	Details
Product Name	2-Methylquinoline 1-Oxide
CAS No.	1076-28-4
Molecular Formula	C₁₀H₉NO
Molecular Weight	159.19 g/mol
Synonyms	2-Methylquinoline N-Oxide; Quinaldine N-Oxide; 2-Methylquinoline Oxide; 2-Methyl-1-oxidoquinolin-1-ium; 2-Methylquinoline 1-Oxide; Quinaldine 1-Oxide; 2-Methylquinoline-1-oxide; 1-Oxido-2-methylquinolin-1-ium
EINECS	Contact for details

Quality Control

Our 2-Methylquinoline 1-Oxide is produced under a strict quality management system. Each batch undergoes comprehensive 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 industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or otherwise opaque.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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