Description

2-Hydroxy-7-Methylquinolin-4(4Ah)-One is a specialized quinoline derivative, a key heterocyclic building block prized for its unique structural motif. This compound matters for its role as a versatile intermediate in advanced organic synthesis, enabling the development of complex molecules with tailored properties. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators leveraging the quinoline scaffold.
• Coordination Chemistry & Catalysis: Acts as a ligand or a precursor for ligands in metal-organic frameworks (MOFs) and homogeneous catalysis due to its potential chelating sites.
• Organic Electronic Materials: Investigated as a building block for charge-transport materials, OLEDs, or sensors, where the quinoline core contributes to electron-accepting properties.
• Dye & Pigment Synthesis: Functions as an intermediate in the production of specialized quinoline-based dyes and colorants.
• Academic & Contract Research: Employed in universities and CROs for methodological studies and exploring new chemical reactions of functionalized quinolines.

Basic Information

Product Name	2-Hydroxy-7-Methylquinolin-4(4Ah)-One
CAS No.	897312-22-0
Molecular Formula	C₁₀H₉NO₂
Molecular Weight	175.19 g/mol
Synonyms	7-Methyl-4-hydroxy-2-quinolone; 7-Methyl-2-hydroxy-4(1H)-quinolinone; 2-Hydroxy-7-methyl-4(1H)-quinolinone; 7-Methylcarbostyril; 4-Hydroxy-7-methyl-2-quinolone; 7-Methyl-4-quinolone-2-ol; 2-Hydroxy-7-methylquinolin-4-one
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-7-Methylquinolin-4(4Ah)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.