13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol

cas: 799-43-9 — see every product listed under this CAS number, including other names

13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (CAS 799-43-9) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 50mg. Offered by: TRC, Biosynth.

brandTRC
catalog numberTRC-E926664-5MG
cas799-43-9
size5mg
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properties

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delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol (CAS 799-43-9) is a chemical compound with the molecular formula C22H30O2 and a molecular weight of 326.5 g/mol. IUPAC name: (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol. InChIKey: CQXCBGIFQZKDED-AANPDWTMSA-N.

Identity
Molecular formulaC22H30O2
Molecular weight326.5 g/mol
IUPAC name(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol
InChIKeyCQXCBGIFQZKDED-AANPDWTMSA-N
SMILESCC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3CC=C(C4)OC

Computed by PubChem (NCBI)

Synonyms: LEVONORGESTREL IMPURITY T [EP IMPURITY], 13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, 13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-, LEVONORGESTREL IMPURITY T (EP IMPURITY), LEVONORGESTREL EP IMPURITY T, 13-ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, 13-Ethyl-3-methoxy-18,19-dinor-17?-pregna-2,5(10)-dien-20-yn-17-ol;, Levonorgestrel Impurity 11, (1)-13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-(+/-)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol
Related forms of this compound
(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol C22H30O2
Isomers (same molecular formula)
naphthalen-2-yl dodecanoate C22H30O2
1-pentoxy-4-(4-pentoxyphenyl)benzene C22H30O2
2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal C22H30O2
(8S,10R,13S)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol C22H30O2
(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaen-4-ynoic acid C22H30O2
(3R,8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol C22H30O2
(8S,13S,14S,17S)-13,17-dimethyl-17-propanoyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one C22H30O2
(3S,8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol C22H30O2
(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol C22H30O2
(8R,9S,10R,13S,14S,17R)-3-ethoxy-17-ethynyl-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol C22H30O2
2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]propanal C22H30O2

Also listed as

Levonorgestrel Impurity 11 Chemat Brand CAS 799-43-9
Levonorgestrel Impurity 20（Levonorgestrel EP Impurity T） Hubei YoungXin CAS 799-43-9