17-Hydroxyprogesterone 3D structure

17-Hydroxyprogesterone (also called hydroxyprogesterone, Prodix) has the formula C21H30O3 and a molar mass of 330.5 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
C21H30O3
Molar mass
330.5 g/mol
PubChem CID
6238
Heavy atoms
24
Category
Hormones

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
SMILESCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O
PubChem CID6238
Other nameshydroxyprogesterone, Prodix, Prodox, Gestageno gador, 17-alpha-Hydroxyprogesterone

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.

More hormones

Browse all small molecules