Description

Ammonium 3-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-7-Hydroxybenzo[F]Quinoline-9-Sulphonate is a high-purity, functionalized quinoline derivative valued for its unique photophysical and coordination properties. This compound is essential for advanced research and development in specialized chemical synthesis and material science. It is primarily sought by manufacturers and researchers in the pharmaceutical intermediates, organic electronics, and specialty dye and pigment sectors for creating novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex organic molecules with potential biological activity.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport materials or emissive dopants due to its fused aromatic structure.
• Specialty Dyes and Pigments: Acts as a precursor for creating high-performance, light-fast colorants for niche applications.
• Chemical Sensing: Utilized in the design of fluorescent chemosensors and probes for metal ion detection.
• Coordination Chemistry: Functions as a ligand for forming metal-organic complexes with catalytic or magnetic properties.
• Academic & Industrial R&D: Employed as a standard or novel reagent in exploratory chemistry for new material discovery.

Basic Information

Product Name	Ammonium 3-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-7-Hydroxybenzo[F]Quinoline-9-Sulphonate
CAS No.	83929-61-7
Molecular Formula	C24H18N2O6S · NH3 (or C24H21N3O6S)
Molecular Weight	479.51 g/mol (as ammonium salt)
Synonyms	7-Hydroxy-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)benzo[f]quinoline-9-sulfonic acid ammonium salt; Ammonium 7-hydroxy-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)benzo[f]quinoline-9-sulfonate; Benzo[f]quinoline-9-sulfonic acid, 7-hydroxy-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)-, ammonium salt; 3-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)-7-hydroxybenzo[f]quinoline-9-sulfonic acid ammonium salt
EINECS	Contact for details

Quality Control

Our production of Ammonium 3-(2,3-Dihydro-1,3-Dioxo-1H-Inden-2-Yl)-7-Hydroxybenzo[F]Quinoline-9-Sulphonate adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.