17-Desethynyl Norethindrone Diacetate

CAS: 66964-58-7

Ref. TR-D289765

Product Information

• Name: 17-Desethynyl Norethindrone Diacetate
• Synonyms: 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-, (17α)- (9CI), 19-Nor-17α-pregn-4-ene-3,20-dione, 17-hydroxy-, acetate (6CI,7CI), 3,20-Dioxo-19-nor-17α-pregn-4-en-17-yl acetate, Norethisterone Acetate Imp. E (EP), (17alpha)-17-(Acetyloxy)-19-norpregn-4-ene-3,20-dione, 17-Hydroxy-19-nor-17alpha-pregn-4-ene-3,20-dione Acetate, Norethindrone Acetate EP Impurity E
• Brand: TRC
• Description: Impurity Norethindrone Acetate EP Impurity EApplications 17-Desethynyl Norethindrone Diacetate (Norethindrone Acetate EP Impurity E) is an impurity of Norethindrone Acetate (N675990). Norethindrone Acetate impurity E.References Pittman, C.S., et al.: Endocrinology, 68, 248 (1961),

Chemical properties

• Molecular weight: 358.47
• Formula: C₂₂H₃₀O₄
• Color/Form: Neat
• InChI: InChI=1S/C22H30O4/c1-13(23)22(26-14(2)24)11-9-20-19-6-4-15-12-16(25)5-7-17(15)18(19)8-10-21(20,22)3/h12,17-20H,4-11H2,1-3H3/t17-,18+,19+,20-,21-,22+/m0/s1
• InChI key: InChIKey=MTSLFKWJINJVBO-REGVOWLASA-N
• SMILES: CC(=O)O[C@@]1(C(C)=O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@@]21C