2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one
2-(3-甲氧基苯基)-5-(四氢吡喃-3-基甲基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮
2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2640866-33-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H25N3O3 and a molecular weight of 343.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2640866-33-5
- Jingsj CID
- J-891395-5
- Molecular Formula
- C19H25N3O3
- Chinese Name
- 2-(3-甲氧基苯基)-5-(四氢吡喃-3-基甲基)-1,2,3,3a-四氢吡唑并[1,5-a]吡嗪-4-酮
- Molecular Weight
- 343.4 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 2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?
The CAS number of 2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one is 2640866-33-5.
What are the molecular formula and molecular weight of 2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one?
2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one has molecular formula C19H25N3O3 and molecular weight 343.4 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(3-Methoxyphenyl)-5-(oxan-3-ylmethyl)-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-4-one (CAS 2640866-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-891395-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.