4-Chloro-2-iodopyridin-3-ol
4-氯-2-碘吡啶-3-醇
Also known as: 4-Chloro-2-iodo-3-pyridinol, 3-Pyridinol, 4-chloro-2-iodo-
4-Chloro-2-iodopyridin-3-ol (CAS 188057-56-9) 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 255.44100 g/mol. It is also known as 4-Chloro-2-iodo-3-pyridinol and 3-Pyridinol, 4-chloro-2-iodo-. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 188057-56-9
- Jingsj CID
- J-1427330-0
- Molecular Formula
- C5H3ClINO
- Chinese Name
- 4-氯-2-碘吡啶-3-醇
- Molecular Weight
- 255.44100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of 4-Chloro-2-iodopyridin-3-ol?
The CAS number of 4-Chloro-2-iodopyridin-3-ol is 188057-56-9.
What are the molecular formula and molecular weight of 4-Chloro-2-iodopyridin-3-ol?
4-Chloro-2-iodopyridin-3-ol has molecular formula C5H3ClINO and molecular weight 255.44100 g/mol.
Is 4-Chloro-2-iodopyridin-3-ol hazardous?
4-Chloro-2-iodopyridin-3-ol has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-2-iodopyridin-3-ol (CAS 188057-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1427330-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.