2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one
2-溴吡唑并[1,5-a]嘧啶-7(4H)-酮
Also known as: 2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one, 2-bromo-4H-pyrazolo[1,5-a]pyrimidin-7-one, Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 2-bromo-, MFCD20528309
2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 1203705-57-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4BrN3O and a molecular weight of 214.01900 g/mol. It is also known as 2-bromo-4H-pyrazolo[1,5-a]pyrimidin-7-one, Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 2-bromo- and MFCD20528309. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1203705-57-0
- Jingsj CID
- J-1488526-4
- Molecular Formula
- C6H4BrN3O
- Chinese Name
- 2-溴吡唑并[1,5-a]嘧啶-7(4H)-酮
- Molecular Weight
- 214.01900 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-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one?
The CAS number of 2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one is 1203705-57-0.
What are the molecular formula and molecular weight of 2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one?
2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one has molecular formula C6H4BrN3O and molecular weight 214.01900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromopyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 1203705-57-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488526-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.