Description

2-[4-Hydroxy-1-Methyl-2-Oxo-3(1H)-Quinolylazo-(p-Phenylene)Sulphonyl]Ethyl Acetate is a specialized azo-quinoline derivative, valued for its role as a key synthetic intermediate and functional dye precursor. This compound is engineered to provide high reactivity and consistent performance in advanced chemical synthesis. It is primarily required by manufacturers in the fine chemical, pharmaceutical, and specialty dye industries for research and production-scale applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those with quinoline-based structures.
• Specialty Dye & Pigment Synthesis: Serves as a crucial precursor for manufacturing high-performance azo dyes and pigments used in textiles, inks, and coatings.
• Chemical Research & Development: Employed as a building block in organic synthesis for creating complex molecules in academic and industrial R&D settings.
• Analytical Reagent: Can be utilized in the development of chromogenic agents and indicators for analytical chemistry applications.
• Material Science: Investigated for potential use in the development of functional materials, such as organic semiconductors or light-harvesting components.

Basic Information

Product Name	2-[4-Hydroxy-1-Methyl-2-Oxo-3(1H)-Quinolylazo-(p-Phenylene)Sulphonyl]Ethyl Acetate
CAS No.	79641-34-2
Molecular Formula	C20H19N3O6S
Molecular Weight	429.45 g/mol
Synonyms	2-[4-Hydroxy-1-methyl-2-oxo-3(1H)-quinolylazo-(p-phenylene)sulphonyl]ethyl acetate; Ethyl acetate, 2-[4-hydroxy-1-methyl-2-oxo-3(1H)-quinolylazo-(p-phenylene)sulfonyl]-; 2-[(4-Hydroxy-1-methyl-2-oxo-1,2-dihydro-3-quinolyl)azo]-4-(2-acetoxyethylsulfonyl)phenol; Azo quinoline sulfonate ester; 79641-34-2; 3(1H)-Quinolinone, 2-[4-hydroxy-1-methyl-2-oxo-3(1H)-quinolylazo-(p-phenylene)sulphonyl]ethyl acetate
EINECS	Contact for details

Quality Control

Our 2-[4-Hydroxy-1-Methyl-2-Oxo-3(1H)-Quinolylazo-(p-Phenylene)Sulphonyl]Ethyl Acetate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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