Description

3,3'-Dimethyl-2,2'-Bipyridine is a high-purity, substituted bipyridine derivative that serves as a critical ligand and building block in advanced chemical synthesis. Its value lies in its ability to coordinate with transition metals, forming complexes with tailored electronic and steric properties for catalysis and materials science. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing novel catalysts and functional materials.

Application

• As a key ligand in the synthesis of ruthenium and iridium polypyridyl complexes for photoredox catalysis.
• In the development of electroluminescent materials and organic light-emitting diodes (OLEDs).
• As a chelating agent for metal ions in analytical chemistry and sensor technology.
• For the preparation of polymerization catalysts and metal-organic frameworks (MOFs).
• As an intermediate in pharmaceutical research for active pharmaceutical ingredients (APIs).
• In academic and industrial R&D for studying electron transfer processes and photophysical properties.

Basic Information

Product Name	3,3'-Dimethyl-2,2'-Bipyridine
CAS No.	1762-32-9
Molecular Formula	C12H12N2
Molecular Weight	184.24 g/mol
Synonyms	2,2'-Bipyridine, 3,3'-dimethyl-; 3,3'-Dimethyl-2,2'-dipyridyl; 3,3'-Dimethylbipyridine; 3,3'-Dimethyl-[2,2']bipyridinyl; 6,6'-Dimethyl-2,2'-bipyridine; 6,6'-Dimethyl-2,2'-dipyridyl; Ligand dmbpy
EINECS	217-168-1

Quality Control

Our 3,3'-Dimethyl-2,2'-Bipyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
Loss on Drying	≤ 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.