1-Methyl-2-Pyrrolidinone (C5H9NO)

1-Methyl-2-Pyrrolidinone presents a C5 framework, basic nitrogen (formula C5H9NO, CAS 872-50-4). ChemicalTool Reaction can propose ranked disconnections for 1-Methyl-2-Pyrrolidinone from the SMILES CN1CCCC1=O.

Target: 1-Methyl-2-Pyrrolidinone
CAS: 872-50-4
Formula: C5H9NO
Approx. MW: 99.13
SMILES: CN1CCCC1=O
PubChem CID: 13387
Approx. carbons: C5

1-Methyl-2-Pyrrolidinone structure

Properties

Molecular weight: 99.13

View on PubChem

1-Methyl-2-Pyrrolidinone 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 1-Methyl-2-Pyrrolidinone?

1-Methyl-2-Pyrrolidinone has molecular formula C5H9NO. Molecular weight about 99.13 g·mol⁻¹.

What is the CAS number of 1-Methyl-2-Pyrrolidinone?

The CAS Registry Number for 1-Methyl-2-Pyrrolidinone is 872-50-4.

Run AI retrosynthesis for 1-Methyl-2-Pyrrolidinone Target catalog AI tools overview

One click loads 1-Methyl-2-Pyrrolidinone into ChemicalTool Reaction for route exploration.

Related targets

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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.