5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one

5-(环丙基甲基)-2-(4-乙氧基苯基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮

5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2309191-15-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H23N3O2 and a molecular weight of 313.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2309191-15-7
Jingsj CID
J-891499-0
Molecular Formula
C18H23N3O2
Chinese Name
5-(环丙基甲基)-2-(4-乙氧基苯基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮
Molecular Weight
313.4 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?

The CAS number of 5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one is 2309191-15-7.

What are the molecular formula and molecular weight of 5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?

5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one has molecular formula C18H23N3O2 and molecular weight 313.4 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Cyclopropylmethyl)-2-(4-ethoxyphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2309191-15-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-891499-0 (accessed 2026-10-24).

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