7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
7-氨基-6-乙基-5-氧代-4H,5H-吡唑并[1,5-a]嘧啶-3-甲腈
7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 2137990-72-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9N5O and a molecular weight of 203.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2137990-72-6
- Jingsj CID
- J-226215-8
- Molecular Formula
- C9H9N5O
- Chinese Name
- 7-氨基-6-乙基-5-氧代-4H,5H-吡唑并[1,5-a]嘧啶-3-甲腈
- Molecular Weight
- 203.20 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 7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile?
The CAS number of 7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile is 2137990-72-6.
What are the molecular formula and molecular weight of 7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile?
7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile has molecular formula C9H9N5O and molecular weight 203.20 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-amino-6-ethyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 2137990-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-226215-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.