2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one

2-碘-3-苯基-1H-萘并[2,1-b]吡喃-1-酮

Also known as: 1H-Naphtho[2,1-b]pyran-1-one, 2-iodo-3-phenyl-, 2-iodo-3-phenylbenzo[f]chromen-1-one, AKOS015964771, CTK5F9031

2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one (CAS 878199-42-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H11IO2 and a molecular weight of 398.19400 g/mol. It is also known as 1H-Naphtho[2,1-b]pyran-1-one, 2-iodo-3-phenyl-, 2-iodo-3-phenylbenzo[f]chromen-1-one and AKOS015964771. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 878199-42-9
Jingsj CID: J-1132933-2
Molecular Formula: C₁₉H₁₁IO₂
Chinese Name: 2-碘-3-苯基-1H-萘并[2,1-b]吡喃-1-酮
Molecular Weight: 398.19400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one?

The CAS number of 2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one is 878199-42-9.

What are the molecular formula and molecular weight of 2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one?

2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one has molecular formula C19H11IO2 and molecular weight 398.19400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Iodo-3-phenyl-1H-naphtho[2,1-b]pyran-1-one (CAS 878199-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1132933-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.