8-Chloroisoquinolin-1(2H)-one

• CAT Number: L016201
• CAS Number: 1368031-04-2
• Molecular Formula: C9H6ClNO
• Molecular Weight: 179.6
• Purity: ≥95%
• IUPAC Name: 8-chloro-2H-isoquinolin-1-one
• InChI: InChI=1S/C9H6ClNO/c10-7-3-1-2-6-4-5-11-9(12)8(6)7/h1-5H,(H,11,12)
• InChIKey: AEKQWEOFKPOMSA-UHFFFAOYSA-N
• SMILES: C1=CC2=C(C(=C1)Cl)C(=O)NC=C2

8-Chloroisoquinolin-1(2H)-one is a chlorinated heterocyclic compound with an isoquinolinone core, commonly used in pharmaceutical and chemical research. The chlorine substituent enhances its reactivity, making it a valuable intermediate in synthesizing bioactive molecules, particularly for applications targeting neurological and inflammatory pathways. This compound’s structure allows for versatile modifications, supporting the development of enzyme inhibitors and receptor antagonists. Its stability and functional diversity make it ideal for medicinal chemistry, especially in drug discovery and complex organic synthesis.