4-Chromanone (C9H8O2)

Looking for routes to 4-Chromanone? 4-Chromanone presents a C9 framework. Use the planner with prefilled SMILES, or copy O=C1CCOc2ccccc21 (CAS 491-37-2).

Target: 4-Chromanone
CAS: 491-37-2
Formula: C9H8O2
Approx. MW: 148.16
SMILES: O=C1CCOc2ccccc21
PubChem CID: 68110
Approx. carbons: C9

4-Chromanone structure

Properties

Molecular weight: 148.16

View on PubChem

4-Chromanone 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 4-Chromanone?

4-Chromanone has molecular formula C9H8O2. Molecular weight about 148.16 g·mol⁻¹.

What is the CAS number of 4-Chromanone?

The CAS Registry Number for 4-Chromanone is 491-37-2.

Run AI retrosynthesis for 4-Chromanone Target catalog AI tools overview

Open the planner with 4-Chromanone preloaded, then keep routes that match CAS 491-37-2.

Related targets

Similar compounds

3-Isochromanone dihydrocoumarin Vinyl benzoate

Browse the full target catalog

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.