Betamethasone EP Impurity G

cas: 85700-75-0 — see every product listed under this CAS number, including other names

Betamethasone EP Impurity G (CAS 85700-75-0) is a chemical reagent available from Chemat. Available pack sizes: on request, 2mg, 1mg, 5mg, 25mg, 10mg. Offered by: Chemat Brand, Biosynth.

brandChemat Brand
catalog numberULB065018
cas85700-75-0
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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(8S,9S,10R,11R,13S,14S,16S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one (CAS 85700-75-0) is a chemical compound with the molecular formula C22H30O5 and a molecular weight of 374.5 g/mol. IUPAC name: (8S,9S,10R,11R,13S,14S,16S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey: WNYLPFCKNQAAMB-OWUXUVPTSA-N.

Identity
Molecular formulaC22H30O5
Molecular weight374.5 g/mol
IUPAC name(8S,9S,10R,11R,13S,14S,16S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
InChIKeyWNYLPFCKNQAAMB-OWUXUVPTSA-N
SMILESC[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@H]3[C@@H](C[C@@]2([C@]1(C(=O)CO)O)C)O)C

Computed by PubChem (NCBI)

Synonyms: 11alpha,17,21-Trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione, 16-Methyl Epiprednisolone, Betamethasone EP Impurity G, BETAMETHASONE IMPURITY G [EP IMPURITY]
Related forms of this compound
(8S,9S,10R,11S,13S,14S,16R,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H30O5
(8S,9S,10R,11R,13S,14S,16R,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H30O5
(8S,9S,10R,11S,13S,14S,16S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H30O5
Isomers (same molecular formula)
2-[(2E)-2-[(3aS,4S,5R,6aS)-5-hydroxy-4-[(3S,4S)-3-hydroxy-4-methylnona-1,6-diynyl]-3,3a,4,5,6,6a-hexahydro-1H-pentalen-2-ylidene]ethoxy]acetic acid C22H30O5
(6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H30O5
(6S,8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione C22H30O5
7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxy-4-phenylbut-1-enyl]-5-oxocyclopentyl]heptanoic acid C22H30O5
(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadec-6-en-5-one C22H30O5
(6R,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H30O5
(6S,8S,9S,10R,11S,13S,14S,17S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-6,10,13-trimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one C22H30O5
(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6-methylidene-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one C22H30O5
4-[[(8R,9S,10R,13S,14S,17S)-13-methyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]oxy]-4-oxobutanoic acid C22H30O5

Also listed as

Betamethasone Impurity 7（Betamethasone EP Impurity G） Hubei YoungXin CAS 85700-75-0
16-Methyl Epiprednisolone, >95% (HPLC) TRC CAS 85700-75-0