HKOCl-4m

• CAT Number: I045006
• CAS Number: 2031170-88-2
• Molecular Formula: C63H61BrCl2N3O7P
• Molecular Weight: 1153.96
• Purity: ≥95%
• Synonyms: [5-[4-[4-[9′-(3,5-dichloro-4-hydroxyphenoxy)-2′,2′,4′-trimethyl-3-oxospiro[2-benzofuran-1,6′-3,4-dihydrochromeno[3,2-g]quinoline]-1′-yl]butanoyl]piperazin-1-yl]-5-oxopentyl]-triphenylphosphanium;bromide
• IUPAC Name: [5-[4-[4-[9'-(3,5-dichloro-4-hydroxyphenoxy)-2',2',4'-trimethyl-3-oxospiro[2-benzofuran-1,6'-3,4-dihydrochromeno[3,2-g]quinoline]-1'-yl]butanoyl]piperazin-1-yl]-5-oxopentyl]-triphenylphosphanium;bromide
• InChI: InChI=1S/C63H60Cl2N3O7P.BrH/c1-42-41-62(2,3)68(30-17-27-59(70)67-33-31-66(32-34-67)58(69)26-15-16-35-76(45-18-7-4-8-19-45,46-20-9-5-10-21-46)47-22-11-6-12-23-47)55-40-57-52(39-49(42)55)63(50-25-14-13-24-48(50)61(72)75-63)51-29-28-43(38-56(51)74-57)73-44-36-53(64)60(71)54(65)37-44;/h4-14,18-25,28-29,36-40,42H,15-17,26-27,30-35,41H2,1-3H3;1H
• InChIKey: ZLHCHNQSAGGVMV-UHFFFAOYSA-N
• SMILES: CC1CC(N(C2=CC3=C(C=C12)C4(C5=C(O3)C=C(C=C5)OC6=CC(=C(C(=C6)Cl)O)Cl)C7=CC=CC=C7C(=O)O4)CCCC(=O)N8CCN(CC8)C(=O)CCCC[P+](C9=CC=CC=C9)(C1=CC=CC=C1)C1=CC=CC=C1)(C)C.[Br-]

HKOCl-4m（Cat No.:I045006）is a specialized ratiometric fluorescent probe designed for the selective detection of hypochlorous acid (HOCl) in live cells and tissues. It features a unique fluorophore structure that shifts its emission spectra upon interaction with HOCl, providing a measurable fluorescence ratio that enables real-time monitoring of oxidative stress. HKOCl-4m offers high sensitivity, specificity, and fast kinetics, making it ideal for investigating HOCl’s involvement in inflammation, immune responses, and cellular damage. This probe is valuable in studying redox signaling pathways and understanding HOCl’s role in various pathological conditions such as infection and oxidative diseases.