Description

3,3''-Bipyridine-5-Sulfonic Acid is a high-purity, functionalized bipyridine derivative that serves as a critical building block in advanced chemical synthesis. This compound is valued for its ability to introduce both a chelating bipyridine moiety and a sulfonic acid group, enabling applications in catalysis and material science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel ligands, catalysts, and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring metal-chelating properties for therapeutic or diagnostic purposes.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating sophisticated ligands in homogeneous catalysis for fine chemical and polymer production.
• Agrochemical Research: Employed in developing new active ingredients and plant protection agents with specific metal-binding functionalities.
• Material Science: Incorporated into the design of metal-organic frameworks (MOFs), conductive polymers, and other advanced functional materials.
• Analytical Chemistry: Can be used to develop chelating agents and sensors for metal ion detection and analysis.
• Surface Modification: The sulfonic acid group allows for attachment to surfaces, useful in creating modified electrodes or chromatographic stationary phases.

Basic Information

Product Name	3,3''-Bipyridine-5-Sulfonic Acid
CAS No.	1625-80-5
Molecular Formula	C10H8N2O3S
Molecular Weight	236.25 g/mol
Synonyms	5,3'-Bipyridine-3-sulfonic acid; 3,3'-Bipyridine-5-sulfonic acid; 5-(3-Pyridinyl)-3-pyridinesulfonic acid; 3-Pyridinesulfonic acid, 5-(3-pyridinyl)-; 3,3'-Dipyridyl-5-sulfonic acid; 5-(Pyridin-3-yl)pyridine-3-sulfonic acid; Bipyridine sulfonic acid derivative
EINECS	Contact for details

Quality Control

Our 3,3''-Bipyridine-5-Sulfonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content	≤ 0.5%
Residue on Ignition	≤ 0.1%

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