5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one
5-乙基-2-(4-乙基苯基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮
5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2326912-28-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H21N3O and a molecular weight of 271.36 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2326912-28-9
- Jingsj CID
- J-381037-2
- Molecular Formula
- C16H21N3O
- Chinese Name
- 5-乙基-2-(4-乙基苯基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮
- Molecular Weight
- 271.36 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?
The CAS number of 5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one is 2326912-28-9.
What are the molecular formula and molecular weight of 5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?
5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one has molecular formula C16H21N3O and molecular weight 271.36 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethyl-2-(4-ethylphenyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2326912-28-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-381037-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.