2,2′-Bipyridine-3,3′−dicarboxylic acid
2,2′-Bipyridine-3,3′-dicarboxylic acid (CAS: 4433-01-6) is a heterocyclic organic compound with the molecular formula C12H8N2O4 and a molecular weight of 244.20 g/mol. It serves as a valuable building block in organic synthesis, particularly for creating complex molecules. Its structure lends itself to applications in coordination chemistry and materials science, offering potential for novel compound development. This chemical is supplied by Tech Serve Solutions for research and development purposes.
- Synonyms
- 4433-01-6C12H8N2O4

Organic Synthesis
This compound acts as a key intermediate in the synthesis of more complex organic molecules. Its bipyridine and dicarboxylic acid functionalities allow for diverse chemical transformations and the construction of novel molecular architectures.
Coordination Chemistry
The bipyridine core is a well-known chelating ligand, and the addition of carboxylic acid groups can modulate its coordination properties. This makes it a potential ligand for various metal ions, useful in the development of catalysts or functional materials.
Materials Science Research
It can be utilized in the development of new materials, such as metal-organic frameworks (MOFs) or functional polymers, where its specific structural and electronic properties can be exploited.
| Molecular weight | 244.20 |
|---|---|
| Empirical formula | C12H8N2O4 |
| Assay | 97% |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,2′-Bipyridine-3,3′-dicarboxylic acid used for?
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2,2′-Bipyridine-3,3′-dicarboxylic acid is primarily used as a building block in organic synthesis, in coordination chemistry as a ligand, and in materials science research for developing new functional materials.
What are the CAS number and formula for 2,2′-Bipyridine-3,3′-dicarboxylic acid?
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The CAS number is 4433-01-6, and the empirical formula is C12H8N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Bipyridine-3,3′-dicarboxylic acid with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2,2′-Bipyridine-3,3′-dicarboxylic acid be handled safely?
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This compound is a Warning signal word substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 2,2′-Bipyridine-3,3′-dicarboxylic acid a controlled substance?
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The provided data does not indicate that 2,2′-Bipyridine-3,3′-dicarboxylic acid is a controlled substance.
How is this chemical shipped or exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. This product can be shipped and exported internationally, adhering to all relevant regulations.
How can I request a sample or quote for 2,2′-Bipyridine-3,3′-dicarboxylic acid?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing the product name and CAS number (4433-01-6).
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