3-Chloro-4-iodopyridin-2(1H)-one
3-氯-4-碘-2-吡啶酮
Also known as: 3-Chloro-4-iodo-1H-pyridin-2-one, 3-Chloro-4-iodopyridin-2-ol, 3-Chloro-4-iodo-2-pyridinol, 3-Chloro-4-iodo-2(1H)-pyridinone, 3-Chloro-4-iodo-2-hydroxypyridine
3-Chloro-4-iodopyridin-2(1H)-one (CAS 1227514-51-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3ClINO and a molecular weight of 255.441 g/mol. It is also known as 3-Chloro-4-iodo-1H-pyridin-2-one, 3-Chloro-4-iodopyridin-2-ol and 3-Chloro-4-iodo-2-pyridinol. Key properties include a boiling point of 376.8±42.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 181.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1227514-51-3
- Jingsj CID
- J-1529282-9
- Molecular Formula
- C5H3ClINO
- Chinese Name
- 3-氯-4-碘-2-吡啶酮
- Molecular Weight
- 255.441 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 376.8±42.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 181.7±27.9 °C |
Frequently Asked Questions
What is the CAS number of 3-Chloro-4-iodopyridin-2(1H)-one?
The CAS number of 3-Chloro-4-iodopyridin-2(1H)-one is 1227514-51-3.
What are the molecular formula and molecular weight of 3-Chloro-4-iodopyridin-2(1H)-one?
3-Chloro-4-iodopyridin-2(1H)-one has molecular formula C5H3ClINO and molecular weight 255.441 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloro-4-iodopyridin-2(1H)-one (CAS 1227514-51-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529282-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.