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Norgestimate EP Impurity B

Norgestimate EP Impurity B

Product Description
CAT No.
ALN-N055003
CAS No.
797-63-7
Mol. F.
C21H28O2
Mol. Wt.
312.5
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RFQ
Chemical Name : 13β-ethyl-17β-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one (as per EP)
Smiles : CC[C@@]12[C@@](C#C)(O)CC[C@@]1([H])[C@@](CCC3=CC4=O)([H])[C@]([C@@]3([H])CC4)([H])CC2
Inchi : InChI=1S/C23H30O3/c1-4-22-12-10-19-18-9-7-17(25)14-16(18)6-8-20(19)21(22)11-13-23(22,5-2)26-15(3)24/h2,14,18-21H,4,6-13H2,1,3H3/t18-,19+,20+,21-,22-,23-/m0/s1
Synonym : Levonorgestrel

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