4-Chloro-6-ethynylthieno[3,2-d]pyrimidine
4-氯-6-乙炔基噻吩并[3,2-d]嘧啶
4-Chloro-6-ethynylthieno[3,2-d]pyrimidine (CAS 552294-21-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H3ClN2S and a molecular weight of 194.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 552294-21-0
- Jingsj CID
- J-499409-5
- Molecular Formula
- C8H3ClN2S
- Chinese Name
- 4-氯-6-乙炔基噻吩并[3,2-d]嘧啶
- Molecular Weight
- 194.64 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-Chloro-6-ethynylthieno[3,2-d]pyrimidine?
The CAS number of 4-Chloro-6-ethynylthieno[3,2-d]pyrimidine is 552294-21-0.
What are the molecular formula and molecular weight of 4-Chloro-6-ethynylthieno[3,2-d]pyrimidine?
4-Chloro-6-ethynylthieno[3,2-d]pyrimidine has molecular formula C8H3ClN2S and molecular weight 194.64 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-6-ethynylthieno[3,2-d]pyrimidine (CAS 552294-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-499409-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.