Levonorgestrel Impurity 1

cas: 7443-72-3 — see every product listed under this CAS number, including other names

Levonorgestrel Impurity 1 (CAS 7443-72-3) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

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catalog numberULL2229
cas7443-72-3
sizeon request
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(13S,14S,17S)-13-ethyl-3-methoxy-6,7,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-ol (CAS 7443-72-3) is a chemical compound with the molecular formula C20H26O2 and a molecular weight of 298.4 g/mol. IUPAC name: (13S,14S,17S)-13-ethyl-3-methoxy-6,7,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-ol. InChIKey: VOVSXUVLXBTVLM-UFYCRDLUSA-N.

Identity
Molecular formulaC20H26O2
Molecular weight298.4 g/mol
IUPAC name(13S,14S,17S)-13-ethyl-3-methoxy-6,7,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-ol
InChIKeyVOVSXUVLXBTVLM-UFYCRDLUSA-N
SMILESCC[C@]12CCC3=C([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)OC

Computed by PubChem (NCBI)

Synonyms: 13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol, (17beta)-13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17-ol, (17?)-13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17-ol, VOVSXUVLXBTVLM-UFYCRDLUSA-N, Levonorgestrel Impurity N1, Gona-1,3,5(10),8-tetraen-17-ol, 13-ethyl-3-methoxy-, (17b)-, 3-methoxy-18-methyl-1,3,5(10),8-estratetraen-17beta-ol, 13beta-ethyl-3-methoxy-gona-1,3,5(10),8-tetraen-17beta-ol, 13beta-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol, (17|A)-13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17-ol
Isomers (same molecular formula)
1-butoxy-4-(4-butoxyphenyl)benzene C20H26O2
4-[2-(4-hydroxy-3,5-dimethylphenyl)butan-2-yl]-2,6-dimethylphenol C20H26O2
(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 C20H26O2
(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-6-methylidene-8,9,11,12,14,15,16,17-octahydro-7H-cyclopenta[a]phenanthren-3-one C20H26O2
(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione C20H26O2
(8S,9S,10R,14S)-13-ethyl-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione C20H26O2
(8R,9S,10R,13S,14S,17S)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one C20H26O2

Also listed as

(17beta)-13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17-ol TRC CAS 7443-72-3