5-((3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one
5-((3-(2-氯苯基)-1,2,4-噁二唑-5-基)甲基)-2-(噻吩-2-基)吡唑并[1,5-a]吡嗪-4(5H)-酮
5-((3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1040637-82-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H12ClN5O2S and a molecular weight of 409.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1040637-82-8
- Jingsj CID
- J-538141-2
- Molecular Formula
- C19H12ClN5O2S
- Chinese Name
- 5-((3-(2-氯苯基)-1,2,4-噁二唑-5-基)甲基)-2-(噻吩-2-基)吡唑并[1,5-a]吡嗪-4(5H)-酮
- Molecular Weight
- 409.8 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-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one?
The CAS number of 5-((3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one is 1040637-82-8.
What are the molecular formula and molecular weight of 5-((3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one?
5-((3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one has molecular formula C19H12ClN5O2S and molecular weight 409.8 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-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1040637-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-538141-2 (accessed 2026-10-23).
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