5β-雙氫孕酮(英語:5β-Dihydroprogesterone,縮寫5β-DHP,也稱為「孕烷二酮」,pregnanedione,5β-孕烷二酮-3,20-二酮,5β-pregnane-3,20-dione)是一種內源性的神經甾體代謝中間產物,從孕酮5β還原酶還原而來,再進一步可生物合成孕烷醇酮表孕烷醇酮[1][2][3]

Quick Facts 5β-雙氫孕酮, 識別 ...
5β-雙氫孕酮
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IUPAC名
5β-Pregnane-3,20-dione
別名 Pregnanedione
識別
CAS號 128-23-4  checkY
PubChem 92745
ChemSpider 83723
SMILES
 
  • CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CCC(=O)C4)C)C
性質
化學式 C21H32O2
摩爾質量 316.48 g·mol−1
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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