Description

2,8-Dimethyl-4-Hydroxyquinoline is a versatile quinoline derivative with a fused aromatic structure, serving as a critical intermediate in advanced organic synthesis. Its value lies in its role as a key building block for synthesizing complex molecules, particularly in the development of pharmaceuticals and functional materials. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active compounds or advanced material precursors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Dye and Pigment Manufacturing: Serves as a key intermediate for creating quinoline-based dyes, pigments, and optical brighteners.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its chelating properties.
• Material Science: Used in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.

Basic Information

Product Name	2,8-Dimethyl-4-Hydroxyquinoline
CAS No.	15644-80-1
Molecular Formula	C11H11NO
Molecular Weight	173.21 g/mol
Synonyms	4-Hydroxy-2,8-dimethylquinoline; 2,8-Dimethyl-4-quinolinol; 4-Hydroxy-2,8-dimethylquinoline; 2,8-Dimethyl-4-hydroxyquinoline; 4-Quinolinol, 2,8-dimethyl-; 2,8-Dimethylquinolin-4-ol; 2,8-Dimethyl-4(1H)-quinolinone (tautomer)
EINECS	Contact for details

Quality Control

Our 2,8-Dimethyl-4-Hydroxyquinoline 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) detailing key parameters such as assay, related substances, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate and in other high-value applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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