Chemical Name: 3-Ethoxy-17α-ethynylestr-3,5-dien-17β-ol acetate
Synonym: Norethindrone Acetate 3-Ethoxy Impurity ; Norethindrone Acetate 3-Ethyl Ether
Smiles: C#C[C@]1(OC(C)=O)CC[C@@]2([H])[C@]3([H])CC=C4C=C(OCC)CC[C@]4([H])[C@@]3([H])CC[C@]12C
Inchi: InChI=1S/C22H26O4/c1-4-22(26-13(2)23)10-8-19-17-12-20(25)18-11-14(24)5-6-15(18)16(17)7-9-21(19,22)3/h1,11,15-17,19H,5-10,12H2,2-3H3/t15-,16-,17-,19+,21+,22+/m1/s1
Method development and validation of norethindrone acetate assay and its related impurities in API and pharmaceutical formulation with ortogonal detector technques
By Satish, J.; Radhakrishnanand, P.; Babu, K. Surendra
From International Journal of Pharmacy and Pharmaceutical Sciences (2017), 9(12), 110-118
Norethindrone acetate (NA) and ethynyl estradiol (EE) related oxidative transformation products in stability samples of formulated drug product: synthesis of authentic references
By Ekhato, I. Victor; Hurley, Tim; Lovdahl, Michael; Revitte, T. J.; Guo, Luyi; Huang, Yun; Clipper, Scott; Colson, Charles
From Steroids (2002), 67(3,4), 165-174