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Norethisterone Assay Standard

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For Research Use Only | Not For Clinical Use
CATAPS68224A
CAS68-22-4
Structure
SynonymsNorethynodrone, 17alpha-Ethinyl-19-nortestosterone, 17alpha-Ethynyl-19-nortestosterone, Mini-pill, Norluten,Levonorgestrel Imp. U (EP), 17alpha-Ethinylestr-4-en-17beta-ol-3-one, Menzol, 17alpha-Ethynyl-19-nor-androst-4-en-17beta-ol-3-one, Norethisteron, 17alpha-Ethynyl-3-oxo-4-estren-17beta-ol, 19-Nor-17alpha-ethynyltestosterone, Norpregneninolone, Mini-Pe, 17alpha-Ethynyl-17beta-hydroxyestr-4-en-3-one, Nor-QD, 17alpha-Ethynyl-17-hydroxy-4-estrene-3-one, Micronor, (17alpha)-17-Hydroxy-19-Norpregn-4-en-20-yn-3-one, 19-Norandrost-4-en-3-one, 17alpha-ethynyl-17beta-hydroxy-, Ethynylnortestosterone, NSC 9564, Conludag, 17alpha-Ethynyl-17-hydroxyest-4-en-3-one, 17alpha-Ethynyl-17beta-hydroxy-19-norandrost-4-en-3-one, Conludaf, Noretisterone Dak, 19-Nortestosterone, 17-ethynyl-, Norgestin, Norlutin, 17beta-Hydroxy-17alpha-ethynylestr-4-en-3-one, 17alpha-Ethinyl-17beta-hydroxy-Delta4-estren-3-one, Primolut N, Anovule, Micronovum, Micronett, Norluton, Norcolut, Estr-4-ene-17alpha-ethynyl-17beta-ol-3-one, Utovlan, Noralutin, Proluteasi, 19-Nor-17alpha-ethynyl-17beta-hydroxy-4-androsten-3-one, Normapause, 17alpha-Ethynyl-17-hydroxyestr-4-en-3-one, Gestest, Norfor, Norethisterone, 17-Hydroxy-19-nor-17alpha-pregn-4-en-20 yn-3-one, Ethinylnortestosterone, Norethindrone, SC 4640, Norethisterone Acetate Imp. A (EP), Triella, 19-Nor-17alpha-ethynylandrosten-17beta-ol-3-one
IUPAC Name(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular Weight298.42
Molecular FormulaC20H26O2
Canonical SMILESC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
InChIInChI=1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
Accurate Mass298.1933
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
Product TypeAPI
ShippingRoom Temperature
Storage Conditions2-8°C Fridge/Coldroom
SubcategoryBritish Pharmacopoeia
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