CAS: 84371-69-7 - Estra-5(10),9(11)-dien-3-one, 17-hydroxy-17-(1-propyn-1-yl)-, cyclic 1,2-ethanediyl acetal, (17β)-

Formula: C₂₃H₃₀O₃

InChI: InChI=1S/C23H30O3/c1-3-9-22(24)11-8-20-19-5-4-16-15-23(25-13-14-26-23)12-7-17(16)18(19)6-10-21(20,22)2/h6,19-20,24H,4-5,7-8,10-15H2,1-2H3/t19-,20+,21+,22+/m1/s1

InChI key: InChIKey=IABDMPHKMZWPIN-MLNNCEHLSA-N

SMILES: OC1(C#CC)CCC2C3C(=CCC21C)C4=C(CC3)CC5(OCCO5)CC4

Synonyms:

• (17β)-17-Hydroxy-17-(1-propynyl)estra-5(10),9(11)-dien-3-one cyclic 1,2-ethanediyl acetal
• Spiro[3H-cyclopenta[a]phenanthrene-3,2′-[1,3]dioxolane], estra-5(10),9(11)-dien-3-one deriv.
• 3,3-Ethylenedioxy-17α-(prop-1-ynyl)estra-5,9(11)-dien-17β-ol
• Estra-5(10),9(11)-dien-3-one, 17-hydroxy-17-(1-propynyl)-, cyclic 1,2-ethanediyl acetal, (17β)-
• Estra-5(10),9(11)-dien-3-one, 17-hydroxy-17-(1-propyn-1-yl)-, cyclic 1,2-ethanediyl acetal, (17β)-

Mifepristone Impurity 16

CAS: 84371-69-7

• Formula: C₂₃H₃₀O₃
• Molecular weight: 354.49

3,3-Ethylenedioxy-17α-(prop-1-ynyl)estra-5,9(11)-dien-17β-ol

CAS: 84371-69-7

• Formula: C₂₃H₃₀O₃
• Color and Shape: Neat
• Molecular weight: 354.48