Products 1038-28-4

CAS 1038-28-4 appears in our catalog under these names: Levonorgestrel EP Impurity Q, Levonorgestrel Impurity 17（Levonorgestrel EP Impurity Q）, 13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol. Offered by: Chemat Brand, Hubei YoungXin, Biosynth. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg.

Levonorgestrel EP Impurity Q
Chemat Brand
  • size: on request
  • Variants: 2
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Levonorgestrel Impurity 17（Levonorgestrel EP Impurity Q）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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13-Ethyl-3-methoxygona-2,5(10)-dien-17β-ol
Biosynth
  • size: 10mg, 25mg, 50mg
  • Variants: 3
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Structural formula: {0} (CAS {1})

(8R,9S,13S,14S,17S)-13-ethyl-3-methoxy-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-ol (CAS 1038-28-4) is a chemical compound with the molecular formula C20H30O2 and a molecular weight of 302.5 g/mol. IUPAC name: (8R,9S,13S,14S,17S)-13-ethyl-3-methoxy-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-ol. InChIKey: DKGAZBPXLWEBPI-SLHNCBLASA-N.

Identity
Molecular formulaC20H30O2
Molecular weight302.5 g/mol
IUPAC name(8R,9S,13S,14S,17S)-13-ethyl-3-methoxy-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-ol
InChIKeyDKGAZBPXLWEBPI-SLHNCBLASA-N
SMILESCC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3CC=C(C4)OC

Computed by PubChem (NCBI)

Synonyms: (17Beta)-13-Ethyl-3-methoxygona-2,5(10)-dien-17-ol, Levonorgestrel EP Impurity Q, 13-Ethyl-3-methoxy-gona-2,5(10)-dien-17?-ol, 13-ethyl-3-methoxygona-2,5(10)-dien-17?-ol, DKGAZBPXLWEBPI-SLHNCBLASA-N, 13-ethyl-3-methoxygona-2,5(10)-diene-17beta-ol, (1)-13-Ethyl-3-methoxygona-2,5(10)-dien-17beta-ol, 13beta-Ethyl-3-methoxy-gona-2,5(10)-dien-17beta-ol, (+/-)-3-Methoxy-18-methylestra-2,5(10)-dien-17beta-ol
Isomers (same molecular formula)
(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoic acid C20H30O2
(3R,5R,8R,9R,10S,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C20H30O2
(1S,4S,5R,9S,10R,13R)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid C20H30O2
13-ethyl-3-methoxy-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-16-ol C20H30O2
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)nona-2,4,6,8-tetraen-1-ol C20H30O2
(1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid C20H30O2
(8R,9S,10R,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C20H30O2
(3S,5S,8R,9R,10S,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C20H30O2
(3R,5S,8R,9R,10S,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C20H30O2
4-[(1E,3E,5E,7E)-9-hydroxy-3,7-dimethylnona-1,3,5,7-tetraenyl]-3,5,5-trimethylcyclohex-3-en-1-ol C20H30O2
(5Z,8Z,11Z,14Z,17Z)-19,19,20,20,20-pentadeuterioicosa-5,8,11,14,17-pentaenoic acid C20H30O2
(7R,8R,9S,13S,14S,17S)-3-methoxy-7,13-dimethyl-1,4,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-ol C20H30O2