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COA COO

Ulipristal Impurity 12

Impurity

CAS Number

1655514-78-5

Molecular Formula

C20H26O3

Product format

Neat

Molecular Weight

314.43

API Family

Ulipristal

Synonyms

(8S, 13S, 14S, 17S)-17-acetyl-17-hydroxy-13-methyl-1, 2, 6, 7, 8, 11, 12, 13, 14, 15, 16 and 17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

Iupac Name

(8S, 13S, 14S, 17S)-17-acetyl-17-hydroxy-13-methyl-1, 2, 4, 6, 7, 8, 12, 14, 15 and 16-decahydrocyclopenta[a]phenanthren-3-one

InChI

InChI=1S/C20H26O3/c1-12(21)20(23)10-8-18-17-5-3-13-11-14(22)4-6-15(13)16(17)7-9-19(18,20)2/h7,17-18,23H,3-6,8-11H2,1-2H3/t17-,18+,19+,20-/m1/s1

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COA COO

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Synthesis

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