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3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile

3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile (CAS 2640895-52-7) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H19N9 and a molecular weight of 361.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2640895-52-7
Jingsj CID
J-261898-6
Molecular Formula
C18H19N9
Molecular Weight
361.4 g/mol
Category
Nitrogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

SmilesCCc1nnc2ccc(N3CC4CN(c5nccnc5C#N)CC4C3)nn12

Frequently Asked Questions

What is the CAS number of 3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile?

The CAS number of 3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile is 2640895-52-7.

What are the molecular formula and molecular weight of 3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile?

3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile has molecular formula C18H19N9 and molecular weight 361.4 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyrazine-2-carbonitrile (CAS 2640895-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-261898-6 (accessed 2026-11-09).

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