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progesterone

C21H30O2

Progesterone has the molecular formula C21H30O2 and a molar mass of 314.5 g/mol and a melting point of 121 °C.

Properties

Molecular formulaC21H30O2
Molar mass314.5 g/mol
Exact (monoisotopic) mass314.22458 g/mol
Melting point121 °C
Density1.116 g/cm³
logP (octanol–water)3.9
Topological polar surface area34.1 Ų
Hydrogen-bond donors / acceptors0 / 2
Heavy atoms23
InChIKeyRJKFOVLPORLFTN-LEKSSAKUSA-N
IUPAC name(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

Elemental composition

53 atoms across 3 elements, by mass.

ElementAtomsPercent by mass
Carbon (C)2180.21%
Oxygen (O)210.18%
Hydrogen (H)309.62%

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Related compounds

Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.