5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one

5-氯吡咯并[2,1-f][1,2,4]三嗪-4(1H)-酮

Also known as: 5-chloro-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 5-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one, 5-chloropyrrolo[1,2-f][1,2,4]triazin-4(3H)-one, SW-98, SWF-98

5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 888720-60-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H6ClN3O and a molecular weight of 171.58400 g/mol. It is also known as 5-chloro-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 5-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one and 5-chloropyrrolo[1,2-f][1,2,4]triazin-4(3H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 888720-60-3
Jingsj CID: J-1522530-8
Molecular Formula: C₆H₆ClN₃O
Chinese Name: 5-氯吡咯并[2,1-f][1,2,4]三嗪-4(1H)-酮
Molecular Weight: 171.58400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one?

The CAS number of 5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one is 888720-60-3.

What are the molecular formula and molecular weight of 5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one?

5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one has molecular formula C6H6ClN3O and molecular weight 171.58400 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. "5-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 888720-60-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522530-8 (accessed 2026-10-25).

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