Description

Benzo[F]Quinoline-5-Sulfonic Acid, 8-Hydroxy-3-Methyl- is a high-purity, functionalized quinoline derivative that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique sulfonic acid and hydroxy-methyl substitution pattern makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with potential biological activity.
• Agrochemical Research: Used in creating advanced active ingredients for crop protection products, such as herbicides and fungicides.
• Dye & Pigment Synthesis: Serves as a precursor for the development of specialized dyes, pigments, and optical brighteners due to its quinoline core.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create complex ligands for catalytic systems.
• Material Science: A potential monomer or additive in the synthesis of advanced polymers and functional materials.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic and spectroscopic methods.

Basic Information

Product Name	Benzo[F]Quinoline-5-Sulfonic Acid, 8-Hydroxy-3-Methyl-
CAS No.	854048-08-1
Molecular Formula	C₁₄H₁₁NO₄S
Molecular Weight	289.31 g/mol
Synonyms	8-Hydroxy-3-methylbenzo[f]quinoline-5-sulfonic acid; 3-Methyl-8-hydroxybenzo[f]quinoline-5-sulfonic acid; 8-Hydroxy-3-methyl-5-sulfobenzo[f]quinoline; Benzo[f]quinoline-5-sulfonic acid, 8-hydroxy-3-methyl-; 854048-08-1; 8-Hydroxy-3-methyl-BFQSA
EINECS	Contact for details

Quality Control

Our Benzo[F]Quinoline-5-Sulfonic Acid, 8-Hydroxy-3-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
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.