2,3-Pyridinedicarboxylic acid
2,3-Pyridinedicarboxylic acid (CAS 89-00-9), with the molecular formula C7H5NO4 and a molecular weight of 167.12 g/mol, is a pyridine derivative. This organic compound serves as a valuable building block in chemical synthesis and is relevant in fields such as cell biology. It is supplied by Tech Serve Solutions as a reagent grade material, suitable for research and laboratory applications.
- IUPAC
- Quinolinic acid
- Synonyms
- Quinolinic acidPyridine-2,3-dicarboxylic acid

Chemical Synthesis
2,3-Pyridinedicarboxylic acid is a versatile building block utilised in the synthesis of more complex organic molecules. Its pyridine ring and dicarboxylic acid functionalities allow for diverse chemical transformations.
Research and Development
This compound finds application in various research areas, including organic chemistry and cell biology studies. Its structure makes it a useful tool for exploring new chemical entities and biological pathways.
Heterocyclic Chemistry
As a substituted pyridine, 2,3-Pyridinedicarboxylic acid is an important intermediate in heterocyclic chemistry. It can be employed in the construction of novel heterocyclic systems for various potential applications.
| Molecular weight | 167.12 |
|---|---|
| Empirical formula | C7H5NO4 |
| Assay | 99% |
| Grade | Vetec™ reagent grade |
| Melting point | 188-190 °C (dec.)(lit.) |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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 2,3-Pyridinedicarboxylic acid used for?
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2,3-Pyridinedicarboxylic acid is primarily used as a building block in chemical synthesis, particularly in heterocyclic chemistry and for research in areas like cell biology.
What are the CAS number and formula for 2,3-Pyridinedicarboxylic acid?
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The CAS number for 2,3-Pyridinedicarboxylic acid is 89-00-9, and its empirical formula is C7H5NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Pyridinedicarboxylic acid in Vetec™ reagent grade with an assay of 99%. This product is intended for laboratory and research use.
What are the safety considerations when handling 2,3-Pyridinedicarboxylic acid?
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2,3-Pyridinedicarboxylic acid is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Ensure proper ventilation and wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if necessary. Avoid breathing dust.
How is 2,3-Pyridinedicarboxylic acid packed and shipped?
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Products are carefully packed in compliance with international shipping regulations. We export globally, ensuring secure and compliant transit of laboratory reagents and fine chemicals.
How can I request a quote or sample for 2,3-Pyridinedicarboxylic acid?
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Please use the 'Request a Quote' or 'Request a Sample' buttons on our website. Our dedicated sales team will respond promptly to your inquiry.
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