2,3-Diaminopyridine

• CAT Number: R032243
• CAS Number: 452-58-4
• Molecular Formula: C5H7N3
• Molecular Weight: 109.13
• Purity: ≥95%
• Synonyms: 2,3-Pyridinediamine; N2-Benzyl-2,3-pyridinediamine; NSC 45406
• Storage: Desiccate at RT
• IUPAC Name: pyridine-2,3-diamine
• InChI: InChI=1S/C5H7N3/c6-4-2-1-3-8-5(4)7/h1-3H,6H2,(H2,7,8)
• InChIKey: ZZYXNRREDYWPLN-UHFFFAOYSA-N
• SMILES: C1=CC(=C(N=C1)N)N

2,3-Diaminopyridine(CAT: R032243) is a heteroaromatic compound featuring a pyridine core with adjacent amino groups at the 2- and 3-positions. This substitution pattern provides high reactivity, making it a versatile intermediate in medicinal, coordination, and synthetic chemistry. Researchers employ 2,3-Diaminopyridine in the preparation of heterocycles, chelating ligands, and pharmaceutical candidates, particularly in the design of enzyme inhibitors, anticancer agents, and antimicrobial compounds. Its strong electron-donating groups enable selective derivatization through condensation and substitution reactions, supporting structure–activity studies. With broad applications in drug discovery, fine chemical synthesis, and material research, 2,3-Diaminopyridine is a valuable scaffold in advanced chemical investigations.