Description

Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)Quinoline-8-Sulphonate is a high-purity, functionalized quinoline derivative valued for its unique photophysical and coordination properties. This compound serves as a critical intermediate and functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and specialty dye industries for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the quinoline and indenedione scaffolds are active.
• Agrochemical Synthesis: Serves as a key building block for developing advanced pesticides and herbicides with enhanced efficacy and environmental profiles.
• Functional Dye & Pigment Precursor: Acts as a core structure for creating specialized dyes, pigments, and fluorescent markers used in analytical chemistry and material science.
• Ligand in Coordination Chemistry: Utilized in the preparation of metal-organic complexes and catalysts due to its sulphonate and carbonyl groups, which can chelate various metal ions.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities, photochemical properties, and material applications.
• Polymer Additive: Investigated for use as a functional monomer or additive to impart specific characteristics like UV absorption or ionic functionality to polymers.

Basic Information

Product Name	Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)Quinoline-8-Sulphonate
CAS No.	84864-69-7
Molecular Formula	C18H10NNaO5S
Molecular Weight	375.33 g/mol
Synonyms	8-Quinolinesulfonic acid, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-yl)-, sodium salt; Sodium 2-(1,3-dioxo-1,3-dihydro-2H-inden-2-yl)quinoline-8-sulfonate; 2-(1,3-Dioxoinden-2-yl)quinoline-8-sulfonic acid sodium salt; Quinoline-8-sulfonic acid, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-yl)-, sodium salt; 84864-69-7; Sodium 2-(1,3-dioxoindan-2-yl)quinoline-8-sulfonate
EINECS	Contact for details

Quality Control

Our Sodium 2-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)Quinoline-8-Sulphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting purity, related substances, and other critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	10.0% - 13.0%
Heavy Metals (as Pb)	≤ 20 ppm

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