(17a)-19-Norpregna-1,3,5(10)-triene-3,17-diol
[CAS# 2553-34-6]

Identification

• Name: (17a)-19-Norpregna-1,3,5(10)-triene-3,17-diol
• Synonyms: 17-Alpha-Ethylestradiol; 19-Nor-17-Alpha-Pregna-1,3,5(10)-Triene-3,17-Diol; 17-Ethylestradiol
• Molecular Formula: C₂₀H₂₈O₂
• Molecular Weight: 300.44
• CAS Registry Number: 2553-34-6
• SMILES: [C@@H]23C1=CC=C(C=C1CC[C@H]2[C@H]4[C@](CC3)([C@@](CC4)(CC)O)C)O
• InChI: 1S/C20H28O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h5,7,12,16-18,21-22H,3-4,6,8-11H2,1-2H3/t16-,17-,18+,19+,20+/m1/s1
• InChIKey: GQHYKMYMSVJXJM-SLHNCBLASA-N

Properties

• Density: 1.118g/cm³ (Cal.)
• Boiling point: 456.745°C at 760 mmHg (Cal.)
• Flash point: 208.863°C (Cal.)