Description

Quinoline-2,4-Diol CAS NO 70254-44-3 is a versatile heterocyclic organic compound featuring both quinoline and diol functional groups. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and industrial applications. It is primarily sought after by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Catalysis: Serves as a ligand for metal complexes due to its chelating diol groups, useful in catalytic processes.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex heterocyclic frameworks.

Basic Information

Product Name	Quinoline-2,4-Diol
CAS No.	70254-44-3
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	2,4-Dihydroxyquinoline; 2,4-Quinolinediol; 4-Hydroxy-2-quinolinol; 2-Hydroxy-4-quinolinol; Quinoline-2,4-dihydroxy; 2,4-Dihydroxyquinoline; 4-Hydroxycarbostyril; 1,4-Dihydro-4-oxo-2-quinolinol
EINECS	Contact for details

Quality Control

Our Quinoline-2,4-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and residual solvents. Specifications can be aligned with research-grade or custom purity requirements upon request.

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
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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