(20R)-20-Hydroxy-Pregn-4-En-3-One
[CAS# 145-15-3]

Identification

• Name: (20R)-20-Hydroxy-Pregn-4-En-3-One
• Synonyms: Chebi:36729; (20R)-20-Hydroxypregn-4-En-3-One; 20-Beta-Dihydroprogesterone
• Molecular Formula: C₂₁H₃₂O₂
• Molecular Weight: 316.48
• CAS Registry Number: 145-15-3
• EINECS: 205-650-0
• SMILES: [C@@]34(C)[C@@H]1[C@H]([C@H]2[C@@](CC1)(C)[C@H](CC2)[C@@H](C)O)CCC3=CC(CC4)=O
• InChI: 1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16+,17-,18+,19+,20+,21-/m1/s1
• InChIKey: RWBRUCCWZPSBFC-SJOKZOANSA-N

Properties

• Density: 1.091g/cm³ (Cal.)
• Boiling point: 451.725°C at 760 mmHg (Cal.)
• Flash point: 192.414°C (Cal.)