5-Ethynyl-1H-indazole
5-乙炔基-1H-吲唑
Also known as: 1H-indazole,5-ethynyl, 5-Ethynylindazole
5-Ethynyl-1H-indazole (CAS 403660-57-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6N2 and a molecular weight of 142.15700 g/mol. It is also known as 1H-indazole,5-ethynyl and 5-Ethynylindazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 403660-57-1
- Jingsj CID
- J-1095860-9
- Molecular Formula
- C9H6N2
- Chinese Name
- 5-乙炔基-1H-吲唑
- Molecular Weight
- 142.15700 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-Ethynyl-1H-indazole?
The CAS number of 5-Ethynyl-1H-indazole is 403660-57-1.
What are the molecular formula and molecular weight of 5-Ethynyl-1H-indazole?
5-Ethynyl-1H-indazole has molecular formula C9H6N2 and molecular weight 142.15700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethynyl-1H-indazole (CAS 403660-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095860-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.