5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
5-{[3-(3-溴苯基)-1,2,4-噁二唑-5-基]甲基}-2-(噻吩-2-基)-4H,5H-吡唑并[1,5-a]吡嗪-4-酮
5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1040661-25-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H12BrN5O2S and a molecular weight of 454.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1040661-25-3
- Jingsj CID
- J-538142-3
- Molecular Formula
- C19H12BrN5O2S
- Chinese Name
- 5-{[3-(3-溴苯基)-1,2,4-噁二唑-5-基]甲基}-2-(噻吩-2-基)-4H,5H-吡唑并[1,5-a]吡嗪-4-酮
- Molecular Weight
- 454.3 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-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one?
The CAS number of 5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one is 1040661-25-3.
What are the molecular formula and molecular weight of 5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one?
5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one has molecular formula C19H12BrN5O2S and molecular weight 454.3 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-{[3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1040661-25-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-538142-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.