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COA COO

Levonorgestrel EP Impurity V (Aromatic Levonorgestrel)

Impurity

CAS Number

14009-70-2

Molecular Formula

C22H28O2

Product format

Neat

Molecular Weight

324.46

API Family

Levonorgestrel

Synonyms

(8R, 9S, 13S, 14S, 17R)-13-ethyl-17-ethynyl-3-methoxy-7, 8, 9, 11, 12, 13, 14, 15, 16 and 17-decahydro-6H-cyclopenta[a]phenanthren-17-ol

Iupac Name

(8R, 9S, 14S)-13-ethyl-17-ethynyl-3-methoxy-7, 8, 9, 11, 12, 14, 15 and 16-octahydro-6H-cyclopenta[a]phenanthren-17-ol

InChI

InChI=1S/C22H28O2/c1-4-21-12-10-18-17-9-7-16(24-3)14-15(17)6-8-19(18)20(21)11-13-22(21,23)5-2/h2,7,9,14,18-20,23H,4,6,8,10-13H2,1,3H3/t18-,19-,20+,21?,22?/m1/s1

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COA COO

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Synthesis

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