Methoxygonadiene (>90%)

cas: 2322-77-2 — see every product listed under this CAS number, including other names

Methoxygonadiene (>90%) (CAS 2322-77-2) is a chemical reagent available from Chemat. Available pack sizes: 10g. Offered by: TRC.

brandTRC
catalog numberTRC-M198600-10G
cas2322-77-2
size10g
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(8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one (CAS 2322-77-2) is a chemical compound with the molecular formula C20H28O2 and a molecular weight of 300.4 g/mol. IUPAC name: (8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one. InChIKey: PQMRKLSVUBRLLQ-XSYGEPLQSA-N.

Identity
Molecular formulaC20H28O2
Molecular weight300.4 g/mol
IUPAC name(8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one
InChIKeyPQMRKLSVUBRLLQ-XSYGEPLQSA-N
SMILESCC[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3CC=C(C4)OC

Computed by PubChem (NCBI)

Synonyms: Methoxydienone, Methoxygonadiene, Max LMG, 13-Ethyl-3-methoxy-gona-2,5(10)diene-17-one, Gona-2,5(10)-dien-17-one, 13-ethyl-3-methoxy-, 13-ethyl-3-methoxygona-2,5(10)-dien-17-one, 13-beta-Ethyl-3-methoxygona-2,5(10)-dien-17-one, 13-Ethyl-3-methoxy-gona-2,5(10)-dien-17-one, LEVONORGESTREL IMPURITY R [EP IMPURITY], LEVONORGESTREL IMPURITY R (EP IMPURITY)
Isomers (same molecular formula)
(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid C20H28O2
(2E,4Z,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid C20H28O2
1,4-bis(2,2-dimethylpropoxy)naphthalene C20H28O2
3-[(1E,3E,5E,7E)-9-hydroxy-3,7-dimethylnona-1,3,5,7-tetraenyl]-2,4,4-trimethylcyclohex-2-en-1-one C20H28O2
(8R,9S,13S,14S,17S)-3-methoxy-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol C20H28O2
(8S,9S,10R,14S)-13-ethyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C20H28O2
(2E,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid C20H28O2
(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid C20H28O2
(8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-2,3,4,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C20H28O2
(2Z,4Z,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid C20H28O2
(8R,9S,10R,13S,14S)-3-methoxy-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-one C20H28O2
(3S,13S,17R)-17-ethynyl-13-methyl-2,3,4,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C20H28O2

Also listed as

Levonorgestrel EP Impurity R Chemat Brand CAS 2322-77-2
Levonorgestrel Impurity 18（Levonorgestrel EP Impurity R） Hubei YoungXin CAS 2322-77-2
Methoxygonadiene TRC CAS 2322-77-2
Methoxydienone GLPBio CAS 2322-77-2