2,3-Naphthalenedicarboxylic Acid

• CAT Number: R058711
• CAS Number: 2169-87-1
• Molecular Formula: C12H8O4
• Molecular Weight: 216.19
• Purity: ≥95%
• Synonyms: 2,3-NDA; 2,3-Naphthalic Acid; NSC 16063; Naphthalene-2,3-carboxylic Acid
• Storage: Store at +4C
• IUPAC Name: naphthalene-2,3-dicarboxylic acid
• InChI: InChI=1S/C12H8O4/c13-11(14)9-5-7-3-1-2-4-8(7)6-10(9)12(15)16/h1-6H,(H,13,14)(H,15,16)
• InChIKey: KHARCSTZAGNHOT-UHFFFAOYSA-N
• SMILES: C1=CC=C2C=C(C(=CC2=C1)C(=O)O)C(=O)O

2,3-Naphthalenedicarboxylic acid（Cat No.:R058711）is a polycyclic aromatic compound featuring two carboxylic acid groups positioned at the 2 and 3 positions of the naphthalene ring system. This compound serves as a valuable intermediate in the synthesis of dyes, pigments, polymers, and advanced organic materials. Its rigid aromatic structure and bifunctional carboxyl groups make it suitable for creating thermally stable polyesters and polyimides. Additionally, it is used in coordination chemistry and supramolecular design due to its potential for hydrogen bonding and metal complexation. Its isomeric positioning influences solubility, reactivity, and overall material performance.