2,3-Pyridinedicarboxylic Anhydride (Quinolinic Anhydride) [699-98-9] falls within a group of substances characterized by consistent performance as versatile building blocks in organic synthesis. Its molecular formula is C7H3NO3, with a molecular weight of 149.10. This compound serves as a key intermediate in the production of various pharmaceuticals and polymers due to its unique structure as a pyridine derivative. As a precaution, it carries a Warning signal word, indicating potential skin irritation. Furthermore, it may also exhibit other properties such as reactivity towards certain functional groups, but further investigation is required to confirm these characteristics.

• CAS Number: 699-98-9
• GHS Signal Word: Warning
• Exact Mass: 149.011292958
• Molecular Weight: 149.10
• Molecular Formula: C7H3NO3
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]