13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3,6-dione (6-Oxolevonorgestrel, 6-Ketolevonorgestrel)

cas: 1175109-63-3 — see every product listed under this CAS number, including other names

13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3,6-dione (6-Oxolevonorgestrel, 6-Ketolevonorgestrel) (CAS 1175109-63-3) is a chemical reagent available from Chemat. Available pack sizes: 25mg, 100mg. Offered by: Mikromol.

brandMikromol
catalog numberMM0121.02-0025
cas1175109-63-3
size25mg
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Structural formula: {0} (CAS {1})

(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione (CAS 1175109-63-3) is a chemical compound with the molecular formula C21H26O3 and a molecular weight of 326.4 g/mol. IUPAC name: (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione. InChIKey: RFOBDGUKWSBLIQ-UYNWWRBASA-N.

Identity
Molecular formulaC21H26O3
Molecular weight326.4 g/mol
IUPAC name(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione
InChIKeyRFOBDGUKWSBLIQ-UYNWWRBASA-N
SMILESCC[C@]12CC[C@@H]3[C@H]4CCC(=O)C=C4C(=O)C[C@H]3[C@@H]1CC[C@]2(C#C)O

Computed by PubChem (NCBI)

Synonyms: 6-Oxo D-(-)-Norgestrel, Levonorgestrel EP Impurity J, 6-Oxolevonorgestrel, Levonorgestrel impurity J [EP], 6-Keto Levonorgestrel, 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yne-3,6-dione, 18,19-Dinorpregn-4-en-20-yne-3,6-dione, 13-ethyl-17-hydroxy-, (17alpha)-, Levonorgestrel Impurity J (6-Keto Levonorgestrel), LEVONORGESTREL IMPURITY J [EP IMPURITY], (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yne-3,6-dione
Isomers (same molecular formula)
(3bR,9bS)-6-methoxy-9b-methyl-7-propan-2-yl-3,3b,4,5,10,11-hexahydronaphtho[2,1-e][2]benzofuran-1-one C21H26O3
4-(4-octoxyphenyl)benzoic acid C21H26O3
(4-octylphenyl) 2-hydroxybenzoate C21H26O3
4-[(4-tert-butyl-2,6-dimethylphenyl)methoxy]-3-methoxybenzaldehyde C21H26O3
(2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid C21H26O3
(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,8,9,12,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione C21H26O3
(2Z,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid C21H26O3
9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid C21H26O3
ethyl 2-[3-(2,5-dimethylphenyl)propyl]-6-methoxybenzoate C21H26O3
methyl 2-methoxy-6-(6-phenylhexyl)benzoate C21H26O3
(8R,9S,13S,14S,17R)-17-ethynyl-2-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol C21H26O3
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one C21H26O3

Also listed as

Levonorgestrel EP Impurity J(6-Keto-Levonorgestrel) Chemat Brand CAS 1175109-63-3
Levonorgestrel EP Impurity J Chemat Brand CAS 1175109-63-3
Levonorgestrel EP Impurity J (6-Keto Levonorgestrel) Chemat Brand CAS 1175109-63-3
Levonorgestrel Impurity 10（Levonorgestrel EP Impurity J） Hubei YoungXin CAS 1175109-63-3
6-Oxo D-(-)-Norgestrel, >95% (HPLC) TRC CAS 1175109-63-3
6-Oxo D-(-)-norgestrel Biosynth CAS 1175109-63-3