4H-Pyrano[2,3-b]pyridin-4-one
4H-吡喃并[2,3-b]吡啶-4-酮
Also known as: 8-azachromone
4H-Pyrano[2,3-b]pyridin-4-one (CAS 22052-71-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5NO2 and a molecular weight of 147.13100 g/mol. It is also known as 8-azachromone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22052-71-7
- Jingsj CID
- J-1507581-7
- Molecular Formula
- C8H5NO2
- Chinese Name
- 4H-吡喃并[2,3-b]吡啶-4-酮
- Molecular Weight
- 147.13100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4H-Pyrano[2,3-b]pyridin-4-one?
The CAS number of 4H-Pyrano[2,3-b]pyridin-4-one is 22052-71-7.
What are the molecular formula and molecular weight of 4H-Pyrano[2,3-b]pyridin-4-one?
4H-Pyrano[2,3-b]pyridin-4-one has molecular formula C8H5NO2 and molecular weight 147.13100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4H-Pyrano[2,3-b]pyridin-4-one (CAS 22052-71-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507581-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.