2,3-Pyridinedicarboxylic anhydride
2,3-Pyridinedicarboxylic anhydride (CAS: 699-98-9) is a heterocyclic organic compound with the molecular formula C7H3NO3. As a pyridine derivative, it functions as a versatile building block in organic synthesis. This compound is primarily utilised in the creation of more complex molecular structures for research and development purposes, particularly within the fine chemical and pharmaceutical sectors. Its anhydride functionality allows for various synthetic transformations.
- IUPAC
- Quinolinic anhydride
- Synonyms
- Quinolinic anhydride
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds and complex molecular architectures. Its reactive anhydride group facilitates acylation and cyclisation reactions.
Pharmaceutical Research
Serves as a building block in the development of potential pharmaceutical agents and drug discovery programs. Used in the synthesis of pyridine-containing bioactive molecules.
Material Science
May be employed in the development of novel materials where its heterocyclic structure can impart specific properties. Its derivatives can be explored for functional applications.
Chemical Reagent
Acts as a reagent in various chemical transformations, contributing a pyridine moiety to target molecules. Useful in academic and industrial research laboratories.
| Molecular weight | 149.10 |
|---|---|
| Empirical formula | C7H3NO3 |
| Assay | 97% |
| Melting point | 137-139 °C(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
| 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 2,3-Pyridinedicarboxylic anhydride used for?
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2,3-Pyridinedicarboxylic anhydride is primarily used as a building block in organic synthesis, particularly in the pharmaceutical and fine chemical industries for creating more complex molecules.
What are the CAS number and formula for 2,3-Pyridinedicarboxylic anhydride?
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The CAS number for 2,3-Pyridinedicarboxylic anhydride is 699-98-9, and its molecular formula is C7H3NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Pyridinedicarboxylic anhydride with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2,3-Pyridinedicarboxylic anhydride be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315, H319, H335).
Is 2,3-Pyridinedicarboxylic anhydride a controlled substance?
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Based on the provided data, 2,3-Pyridinedicarboxylic anhydride is not indicated as a controlled substance.
How is 2,3-Pyridinedicarboxylic anhydride packed and shipped?
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2,3-Pyridinedicarboxylic anhydride is available for purchase and export globally by Tech Serve Solutions, adhering to all necessary shipping regulations.
How can I request a quote or sample for 2,3-Pyridinedicarboxylic anhydride?
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To request a quote or sample, please contact the Tech Serve Solutions sales team via our website or direct contact details.
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