ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate

5-异丙基-4-氧代-3,4-二氢吡咯并[2,1-f][1,2,4]三嗪-6-甲酸乙酯

Also known as: ethyl 4-oxo-5-(propan-2-yl)-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate, Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 1,4-dihydro-5-(1-methylethyl)-4-oxo-, ethyl ester

ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 651744-40-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15N3O3 and a molecular weight of 249.26600 g/mol. It is also known as ethyl 4-oxo-5-(propan-2-yl)-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylate and Pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid, 1,4-dihydro-5-(1-methylethyl)-4-oxo-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
651744-40-0
Jingsj CID
J-1935861-3
Molecular Formula
C12H15N3O3
Chinese Name
5-异丙基-4-氧代-3,4-二氢吡咯并[2,1-f][1,2,4]三嗪-6-甲酸乙酯
Molecular Weight
249.26600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate?

The CAS number of ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate is 651744-40-0.

What are the molecular formula and molecular weight of ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate?

ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate has molecular formula C12H15N3O3 and molecular weight 249.26600 g/mol.

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

Last updated:

How to cite: Jingsj. "ethyl 5-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 651744-40-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1935861-3 (accessed 2026-10-25).

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