5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline

Also known as: 1H-Indole, 2,3-dihydro-5-[(4-methyl-1-piperazinyl)sulfonyl]-, 5-(4-methylpiperazin-1-yl)sulfonyl-2,3-dihydro-1H-indole, 5-[(4-methyl-1-piperazinyl)sulfonyl]indoline

5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline (CAS 519148-71-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H19N3O2S and a molecular weight of 281.37400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 519148-71-1
Jingsj CID: J-1084413-0
Molecular Formula: C₁₃H₁₉N₃O₂S
Molecular Weight: 281.37400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	281.12000
PSA	61.03000
LogP	1.68530

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of 5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline?

The CAS number of 5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline is 519148-71-1.

What are the molecular formula and molecular weight of 5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline?

5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline has molecular formula C13H19N3O2S and molecular weight 281.37400 g/mol.

What are the upstream and downstream products of 5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline?

For 5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline, Upstream Products: Indoline, 1-(2,3-Dihydro-1H-indol-1-yl)-2,2,2-trifluoroethanone, 1-(2,2,2-Trifluoroacetyl)indoline-5-sulfonyl chloride; Downstream Products: 5-(4-Methylpiperazin-1-ylsulfonyl)-1H-indole, tert-Butyl 5-((4-methylpiperazin-1-yl)sulfonyl)-1H-indole-1-carboxylate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-[(4-Methylpiperazin-1-yl)sulfonyl]indoline (CAS 519148-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084413-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.