6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

6-氯-3H-吡咯并[2,1-f][1,2,4]三嗪-4-酮

Also known as: 6-chloro-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 6-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, 6-chloropyrrolo[1,2-f][1,2,4]triazin-4(3H)-one, 6-chloro-1H-pyrrolo[2,1-f][1,2,4]triazin-4-one, Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one, 6-chloro-, QC-5320

6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 1198475-34-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H4ClN3O and a molecular weight of 169.56800 g/mol. It is also known as 6-chloro-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one, 6-chloropyrrolo[2,1-f][1,2,4]triazin-4(1H)-one and 6-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.: 1198475-34-1
Jingsj CID: J-1156065-4
Molecular Formula: C₆H₄ClN₃O
Chinese Name: 6-氯-3H-吡咯并[2,1-f][1,2,4]三嗪-4-酮
Molecular Weight: 169.56800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one?

The CAS number of 6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one is 1198475-34-1.

What are the molecular formula and molecular weight of 6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one?

6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one has molecular formula C6H4ClN3O and molecular weight 169.56800 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. "6-chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 1198475-34-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156065-4 (accessed 2026-10-25).

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