10beta,17-Dihydroxy-19-nor-17alpha-pregn-4-en-20-yn-3-one
[CAS# 1236-00-6]

Identification

• Name: 10beta,17-Dihydroxy-19-nor-17alpha-pregn-4-en-20-yn-3-one
• Synonyms: 10beta-Hydroxy-19-norethisterone; 10beta-Hydroxynorethindrone; 10beta-Hydroxynorethisterone; 17alpha-Ethinyl-10beta,17beta-dihydroxyestr-4-en-3-one; 17alpha-Ethynyl-10beta,17beta-dihydroxy-4-estren-3-one; NSC 63012
• Molecular Formula: C₂₀H₂₆O₃
• Molecular Weight: 314.42
• CAS Registry Number: 1236-00-6

Properties

• Solubility: Very slightly soluble (0.16 g/L) (25 °C), Calc.^*
• Density: 1.23±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 263-265 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Djerassi, Carl