![Molecular structure of 3-Ethynylimidazo[1,2-a]pyridine (CAS 943320-53-4)](/images/chem_structures_svg/109/943320-53-4.svg)
3-Ethynylimidazo[1,2-a]pyridine
Also known as: 3-acetylenylimidazo[1,2-a]pyridine, Imidazo[1,2-a]pyridine, 3-ethynyl-, MFCD17012026, 3-Ethynylimidazo[1,2-a]pyridine - [E50795]
3-Ethynylimidazo[1,2-a]pyridine (CAS 943320-53-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2 and a molecular weight of 142.15700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 943320-53-4
- Jingsj CID
- J-1520659-4
- Molecular Formula
- C9H6N2
- Molecular Weight
- 142.15700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 142.05300 |
|---|---|
| PSA | 17.30000 |
| LogP | 1.31560 |
Frequently Asked Questions
What is the CAS number of 3-Ethynylimidazo[1,2-a]pyridine?
The CAS number of 3-Ethynylimidazo[1,2-a]pyridine is 943320-53-4.
What are the molecular formula and molecular weight of 3-Ethynylimidazo[1,2-a]pyridine?
3-Ethynylimidazo[1,2-a]pyridine has molecular formula C9H6N2 and molecular weight 142.15700 g/mol.
What are the upstream and downstream products of 3-Ethynylimidazo[1,2-a]pyridine?
For 3-Ethynylimidazo[1,2-a]pyridine, Upstream Products: 3-bromoimidazo[1,2-a]pyridine, Trimethylsilylacetylene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Ethynylimidazo[1,2-a]pyridine (CAS 943320-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520659-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.