4-Ethynylthieno[2,3-d]pyrimidine
4-乙炔基噻吩并[2,3-d]嘧啶
4-Ethynylthieno[2,3-d]pyrimidine (CAS 2098039-18-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4N2S and a molecular weight of 160.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2098039-18-8
- Jingsj CID
- J-335116-9
- Molecular Formula
- C8H4N2S
- Chinese Name
- 4-乙炔基噻吩并[2,3-d]嘧啶
- Molecular Weight
- 160.20 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 4-Ethynylthieno[2,3-d]pyrimidine?
The CAS number of 4-Ethynylthieno[2,3-d]pyrimidine is 2098039-18-8.
What are the molecular formula and molecular weight of 4-Ethynylthieno[2,3-d]pyrimidine?
4-Ethynylthieno[2,3-d]pyrimidine has molecular formula C8H4N2S and molecular weight 160.20 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethynylthieno[2,3-d]pyrimidine (CAS 2098039-18-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-335116-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.