Norgestrel

CAS: 6533-00-2

Ref. TR-N689500

Product Information

• Name: Norgestrel
• Synonyms: DL-Norgestrel, FH 122A, Methylnorethindrone, Monovar, Neogest, Ovrette, Postinor, SH 70850, SH 850, Wy 3707, dl-Norgestrel, rac-13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one, 18,19-Dinor-17alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (+/-)- (8CI), (+/-)-13-Ethyl-17alpha-ethynyl-17-hydroxygon-4-en-3-one, (+/-)-17alpha-Ethynyl-13-ethyl-17-hydroxygon-4-en-3-one, (+/-)-17alpha-Ethynyl-13beta-ethylgon-4-en-17beta-ol-3-one, 13-Ethyl-17alpha-ethynyl-17beta-hydroxy-4-gonen-3-one, dl-11beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one, dl-13-beta-Ethyl-17-alpha-ethynyl-17-beta-hydroxygon-4-en-3-one, alpha-Norgestrel, (.+-.)-13-Ethyl-17α-ethynyl-17-hydroxygon-4-en-3-one, (.+-.)-17α-Ethynyl-13-ethyl-17-hydroxygon-4-en-3-one, (.+-.)-17α-Ethynyl-13β-ethylgon-4-en-17β-ol-3-one, (.+-.)-Norgestrel, (17α)-(±)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one, 13-Ethyl-17α-ethynyl-17β-hydroxy-4-gonen-3-one, 18,19-Dinor-17α-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (.+-.)-, <span class="text-smallcaps">DL</span>-Norgestrel, Fh 122A, Sh 70850, Sh 850, dl-11β-Ethyl-17α-ethynyl-17β-hydroxygon-4-en-3-one, dl-13-β-Ethyl-17-α-ethynyl-17-β-hydroxygon-4-en-3-one, α-Norgestrel, 13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name), Norgestrel [USAN:INN:BAN:JAN], 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-,(17alpha)-(+-)-, Norgestrel (DL-), (8R,9S,10R,13S,14S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name), (+-)-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one, dl-13-beta-Ethyl-17-alpha-ethynyl-19-nortestosterone, 18,19-Dinor-17-alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (+-)-, 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-(±)-, (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name), dl-13-beta-Ethyl-17-alpha-ethynyl-17-beta-hydroxygon-4-en-3-one, (10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name)

Description

Applications Norgestrel is an excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive.
References Sopirak, A.M., et al.: Anal. Profiles Drug Subs., 4, 294 (1975), Dunson, T.R., et al.: Contraception, 48, 109 (1993),

• Brand: TRC

Chemical properties

• Molecular weight: 312.45
• Formula: C₂₁H₂₈O₂
• Color/Form: White To Off-White
• InChI: InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
• SMILES: C#CC1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@]21CC