4-Hydroxy-2(1H)-pyridinone (C5H5NO2)

Looking for routes to 4-Hydroxy-2(1H)-pyridinone? 4-Hydroxy-2(1H)-pyridinone presents a C5 framework, aromatic rings. Use the planner with prefilled SMILES, or copy Oc1ccnc(O)c1 (CAS 626-03-9).

Target: 4-Hydroxy-2(1H)-pyridinone
CAS: 626-03-9
Formula: C5H5NO2
Approx. MW: 111.10
SMILES: Oc1ccnc(O)c1
PubChem CID: 54696004
Approx. carbons: C5

4-Hydroxy-2(1H)-pyridinone structure

Properties

Molecular weight: 111.10

View on PubChem

4-Hydroxy-2(1H)-pyridinone 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 4-Hydroxy-2(1H)-pyridinone?

4-Hydroxy-2(1H)-pyridinone has molecular formula C5H5NO2. Molecular weight about 111.10 g·mol⁻¹.

What is the CAS number of 4-Hydroxy-2(1H)-pyridinone?

The CAS Registry Number for 4-Hydroxy-2(1H)-pyridinone is 626-03-9.

Run AI retrosynthesis for 4-Hydroxy-2(1H)-pyridinone Target catalog AI tools overview

One click loads 4-Hydroxy-2(1H)-pyridinone into ChemicalTool Reaction for route exploration.

Related targets

Similar compounds

1-Vinylimidazole 1H-Pyrrole-2-carbaldehyde 2-Aminopyridine 2-Bromo-3-hydroxypyridine 2-Bromo-5-chloropyridine 2-Bromo-5-fluoropyridine

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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.