3-cyano-4-iodopyridine
3-氰-4-碘吡啶
Also known as: 4-iodopyridine-3-carbonitrile, 4-iodonicotinonitrile, 4-iodo-3-pyridinecarbonitrile, 3-pyridinecarbonitrile,4-iodo-
3-cyano-4-iodopyridine (CAS 490039-72-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3IN2 and a molecular weight of 230.00600 g/mol. It is also known as 4-iodopyridine-3-carbonitrile, 4-iodonicotinonitrile and 4-iodo-3-pyridinecarbonitrile. Key properties include a melting point of ca 124℃, a boiling point of 309.485ºC at 760 mmHg, a density of 2.043g/cm3 and a flash point of 140.972ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 490039-72-0
- Jingsj CID
- J-1993518-6
- Molecular Formula
- C6H3IN2
- Chinese Name
- 3-氰-4-碘吡啶
- Molecular Weight
- 230.00600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ca 124℃ |
|---|---|
| Boiling Point | 309.485ºC at 760 mmHg |
| Density | 2.043g/cm3 |
| Flash Point | 140.972ºC |
Frequently Asked Questions
What is the CAS number of 3-cyano-4-iodopyridine?
The CAS number of 3-cyano-4-iodopyridine is 490039-72-0.
What are the molecular formula and molecular weight of 3-cyano-4-iodopyridine?
3-cyano-4-iodopyridine has molecular formula C6H3IN2 and molecular weight 230.00600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-cyano-4-iodopyridine (CAS 490039-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993518-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.