4-(Piperazin-1-yl)indolin-2-one

4-(哌嗪-1-基)吲哚啉-2-酮

4-(Piperazin-1-yl)indolin-2-one (CAS 221194-34-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15N3O and a molecular weight of 217.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 221194-34-9
Jingsj CID: J-532830-1
Molecular Formula: C₁₂H₁₅N₃O
Chinese Name: 4-(哌嗪-1-基)吲哚啉-2-酮
Molecular Weight: 217.27 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Piperazin-1-yl)indolin-2-one?

The CAS number of 4-(Piperazin-1-yl)indolin-2-one is 221194-34-9.

What are the molecular formula and molecular weight of 4-(Piperazin-1-yl)indolin-2-one?

4-(Piperazin-1-yl)indolin-2-one has molecular formula C12H15N3O and molecular weight 217.27 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Piperazin-1-yl)indolin-2-one (CAS 221194-34-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-532830-1 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.