3.4-Diaminobenzoic acid

• CAT Number: R070396
• CAS Number: 619-05-6
• Molecular Formula: C7H8N2O2
• Molecular Weight: 152.153
• Purity: ≥95%
• Storage: RT
• IUPAC Name: 3,4-diaminobenzoic acid
• InChI: InChI=1S/C7H8N2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,8-9H2,(H,10,11)
• InChIKey: HEMGYNNCNNODNX-UHFFFAOYSA-N
• SMILES: C1=CC(=C(C=C1C(=O)O)N)N

3,4-Diaminobenzoic Acid(CAT: R070396) is an aromatic amino acid derivative with the molecular formula C₇H₈N₂O₂. It contains two amino groups at the 3- and 4-positions and a carboxylic acid group, making it a versatile intermediate in organic synthesis. This compound appears as a white to light yellow crystalline solid and is moderately soluble in water and organic solvents. It is widely used in the production of dyes, pharmaceuticals, and biologically active heterocycles. The presence of both amine and acid functional groups enables reactions like acylation, diazotization, and amidation, making it especially valuable in medicinal chemistry, peptide synthesis, and materials science.