5-Ethynyl-2-fluoropyridine
Also known as: 5-Ethynyl-2-fluoropyridine, (6-Fluoropyridin-3-yl)acetylene, 6-fluoro-3-pyridylethyne, Pyridine, 5-ethynyl-2-fluoro-
5-Ethynyl-2-fluoropyridine (CAS 853909-08-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4FN and a molecular weight of 121.11200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 853909-08-7
- Jingsj CID
- J-1395989-2
- Molecular Formula
- C7H4FN
- Molecular Weight
- 121.11200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 121.03300 |
|---|---|
| PSA | 12.89000 |
| LogP | 1.20200 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Ethynyl-2-fluoropyridine?
The CAS number of 5-Ethynyl-2-fluoropyridine is 853909-08-7.
What are the molecular formula and molecular weight of 5-Ethynyl-2-fluoropyridine?
5-Ethynyl-2-fluoropyridine has molecular formula C7H4FN and molecular weight 121.11200 g/mol.
What are the upstream and downstream products of 5-Ethynyl-2-fluoropyridine?
For 5-Ethynyl-2-fluoropyridine, Upstream Products: 2-Fluoro-5-iodopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethynyl-2-fluoropyridine (CAS 853909-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1395989-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.