Description

4,7-Bis(Chlorosulfophenyl)-1,10-Phenanthroline-2,9-Dicarboxylic Acid is a specialized, high-purity organic intermediate featuring a phenanthroline core functionalized with chlorosulfonyl and carboxylic acid groups. This compound matters for its role as a critical precursor in the synthesis of advanced chelating agents, luminescent materials, and catalysts, where its unique structure enables precise molecular design. It is primarily needed by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced material sectors for developing novel functional molecules.

Application

• Ligand Synthesis: Serves as a key building block for creating sophisticated polydentate ligands used in transition metal catalysis and coordination chemistry.
• Optical Material Precursor: Used in the development of organic light-emitting diodes (OLEDs), fluorescent sensors, and other photonic materials due to the phenanthroline scaffold.
• Pharmaceutical Intermediate: Employed in the research and synthesis of potential active pharmaceutical ingredients (APIs) with chelating or targeting properties.
• Analytical Reagent: Functions as a derivatization agent or a core structure for designing selective ionophores and colorimetric/fluorometric probes.
• Polymer Modification: Can be incorporated into polymer backbones to impart metal-binding or specific optical characteristics to advanced polymeric materials.
• Surface Functionalization: Used to modify surfaces (e.g., nanoparticles, electrodes) with specific chelating or anchoring groups for sensor or catalytic applications.

Basic Information

Product Name	4,7-Bis(Chlorosulfophenyl)-1,10-Phenanthroline-2,9-Dicarboxylic Acid
CAS No.	112076-76-3
Molecular Formula	C30H16Cl2N2O10S2
Molecular Weight	699.49 g/mol
Synonyms	4,7-Bis(4-chlorosulfophenyl)-1,10-phenanthroline-2,9-dicarboxylic acid; 1,10-Phenanthroline-2,9-dicarboxylic acid, 4,7-bis[(4-chlorosulfonyl)phenyl]-; BCPDA; BCPD Acid; 2,9-Dicarboxy-4,7-bis(4-chlorosulfophenyl)-1,10-phenanthroline; 4,7-Bis(p-chlorosulfophenyl)-1,10-phenanthroline-2,9-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our 4,7-Bis(Chlorosulfophenyl)-1,10-Phenanthroline-2,9-Dicarboxylic Acid is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistent high quality and compliance with customer specifications. Certificates of Analysis (COA) detailing all relevant parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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