2-Acetyl-1-pyrroline 3D structure

2-Acetyl-1-pyrroline (also called 2-acetyl-4,5-dihydro-3H-pyrrole, 5-Acetyl-3,4-dihydro-2H-pyrrole) has the formula C₆H₉NO and a molar mass of 111.14 g/mol. The model above is PubChem's computed 3D conformer: drag to rotate, scroll to zoom, and use the measurement tools to read bond lengths and angles.

Formula: C₆H₉NO
Molar mass: 111.14 g/mol
PubChem CID: 522834
Heavy atoms: 8
Category: Food, flavor and fragrance

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name	1-(3,4-dihydro-2H-pyrrol-5-yl)ethanone
SMILES	`CC(=O)C1=NCCC1`
PubChem CID	522834
Other names	2-acetyl-4,5-dihydro-3H-pyrrole, 5-Acetyl-3,4-dihydro-2H-pyrrole, 2-Acetyl-1-pyrolline, DISCONTINUED. Please see A187225

How to read the 3D model

Atoms use the standard CPK colors: carbon gray, hydrogen white, oxygen red, nitrogen blue, sulfur yellow. Switch to Spacefill to see the molecule's overall shape and size, or Stick for a clear view of the bonds. Click two atoms in distance mode to measure a bond length in ångströms.

3D coordinates are PubChem's computed conformer, one low-energy shape of the molecule. Flexible molecules can take many other shapes.

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