7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile
7-氯-5-甲基吡唑并[1,5-a]嘧啶-3-甲腈
Also known as: 5-methyl-3-cyano-7-chloropyrazolo[1,5-a]pyrimidine, 7-chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile, Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 7-chloro-5-methyl-
7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138904-34-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN4 and a molecular weight of 192.60500 g/mol. It is also known as 5-methyl-3-cyano-7-chloropyrazolo[1,5-a]pyrimidine, 7-chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile and Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 7-chloro-5-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 138904-34-4
- Jingsj CID
- J-1082161-9
- Molecular Formula
- C8H5ClN4
- Chinese Name
- 7-氯-5-甲基吡唑并[1,5-a]嘧啶-3-甲腈
- Molecular Weight
- 192.60500 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-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile?
The CAS number of 7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile is 138904-34-4.
What are the molecular formula and molecular weight of 7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile?
7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile has molecular formula C8H5ClN4 and molecular weight 192.60500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138904-34-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1082161-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.