Description

Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-8-Methylquinoline-6-Sulphonate is a high-purity, functionalized quinoline derivative valued for its role as a key intermediate in advanced chemical synthesis. This compound is engineered to provide consistent performance and reliable quality for demanding industrial processes. It is primarily utilized by manufacturers in the pharmaceutical and specialty chemical sectors for the development of active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Organic Synthesis Reagent: Used in research and development for constructing complex heterocyclic compounds and functional materials.
• Dye & Pigment Precursor: Serves as a key intermediate in the production of specialized dyes and pigments due to its sulfonate and quinoline groups.
• Ligand for Catalysis: Potential use in the development of metal-organic complexes and catalysts for specialized chemical reactions.
• Analytical Chemistry Standard: Can be employed as a reference standard or reagent in analytical methods and quality control laboratories.

Basic Information

Product Name	Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-8-Methylquinoline-6-Sulphonate
CAS No.	83929-58-2
Molecular Formula	C19H12NNaO5S
Molecular Weight	389.36 g/mol
Synonyms	8-Methyl-2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-6-sulfonic acid sodium salt; Sodium 8-methyl-2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-6-sulfonate; 2-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)-8-methylquinoline-6-sulfonic acid sodium salt; Quinoline-6-sulfonic acid, 8-methyl-2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)-, sodium salt (1:1); 83929-58-2
EINECS	Contact for details

Quality Control

Our Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-8-Methylquinoline-6-Sulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.