4-Ethynyl-5-fluoropyrimidine
4-乙炔基-5-氟嘧啶
4-Ethynyl-5-fluoropyrimidine (CAS 2749761-20-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3FN2 and a molecular weight of 122.10 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2749761-20-2
- Jingsj CID
- J-1565662-1
- Molecular Formula
- C6H3FN2
- Chinese Name
- 4-乙炔基-5-氟嘧啶
- Molecular Weight
- 122.10 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 4-Ethynyl-5-fluoropyrimidine?
The CAS number of 4-Ethynyl-5-fluoropyrimidine is 2749761-20-2.
What are the molecular formula and molecular weight of 4-Ethynyl-5-fluoropyrimidine?
4-Ethynyl-5-fluoropyrimidine has molecular formula C6H3FN2 and molecular weight 122.10 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethynyl-5-fluoropyrimidine (CAS 2749761-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1565662-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.