Description

Benzo[F]Quinoline-5-Sulfonic Acid, 2-Ethyl-1,3-Dimethyl- is a specialized organic sulfonic acid derivative of the quinoline family. This compound serves as a key intermediate and functional building block in advanced chemical synthesis, valued for its unique aromatic sulfonic acid group. It is primarily required by pharmaceutical, agrochemical, and specialty dye manufacturers for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized quinoline-sulfonic acid moiety.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a key intermediate for creating high-performance, light-fast dyes and organic pigments.
• Ligand and Catalyst Development: Employed in research to create novel ligands for metal catalysis and coordination chemistry.
• Corrosion Inhibitor Formulation: A component in specialty formulations designed to protect metals in industrial systems.
• Research & Development: Serves as a standard or building block in academic and industrial R&D for novel material science and chemical discovery.

Basic Information

Product Name	Benzo[F]Quinoline-5-Sulfonic Acid, 2-Ethyl-1,3-Dimethyl-
CAS No.	854048-09-2
Molecular Formula	C₁₅H₁₅NO₃S
Molecular Weight	289.35 g/mol
Synonyms	2-Ethyl-1,3-dimethylbenzo[f]quinoline-5-sulfonic acid; 1,3-Dimethyl-2-ethylbenzo[f]quinoline-5-sulfonic acid; Benzo[f]quinoline-5-sulfonic acid, 2-ethyl-1,3-dimethyl-; 5-Sulfo-2-ethyl-1,3-dimethylbenzo[f]quinoline
EINECS	Contact for details

Quality Control

Our Benzo[F]Quinoline-5-Sulfonic Acid, 2-Ethyl-1,3-Dimethyl- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and titration to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. Due to its strong acid nature, store separately from bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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