Nandrolone 3D structure

Nandrolone (also called 19-Nortestosterone, Nortestosterone) has the formula C18H26O2 and a molar mass of 274.4 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
C18H26O2
Molar mass
274.4 g/mol
PubChem CID
9904
Heavy atoms
20
Category
Hormones

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name(8R,9S,10R,13S,14S,17S)-17-hydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=CC(=O)CC[C@H]34
PubChem CID9904
Other names19-Nortestosterone, Nortestosterone, Norandrostenolone, 19-Norandrostenolone, Menidrabol

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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