6-Chloro-5-(2-chloroethyl)oxindole

• CAT Number: R005610
• CAS Number: 118289-55-7
• Molecular Formula: C10H9Cl2NO
• Molecular Weight: 230.09
• Purity: ≥95%
• Synonyms: 6-Chloro-5-(2-chloroethyl)-1,3-dihydro-2H-indol-2-one; 5-(2-Chloroethyl)-6-chlorooxindole; 6-Chloro-5-(2-chloroethyl)indolin-2-one
• Storage: -20°C
• IUPAC Name: 6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one
• InChI: InChI=1S/C10H9Cl2NO/c11-2-1-6-3-7-4-10(14)13-9(7)5-8(6)12/h3,5H,1-2,4H2,(H,13,14)
• InChIKey: ZTQQXEPZEYIVDK-UHFFFAOYSA-N
• SMILES: C1C2=CC(=C(C=C2NC1=O)Cl)CCCl

6-Chloro-5-(2-chloroethyl)oxindole（Cat No.:R005610）is a halogenated oxindole derivative featuring chlorine atoms on both the indole ring and the ethyl side chain. This compound serves as an important intermediate in medicinal chemistry, particularly in the synthesis of alkylating agents and biologically active heterocycles. The 2-chloroethyl side chain provides reactivity for further functionalization or crosslinking, while the oxindole core contributes to bioactivity and structural rigidity. Typically supplied as a crystalline solid, it is soluble in organic solvents and must be handled with care due to its potential cytotoxic or alkylating properties.