Products 1249-19-0

CAS 1249-19-0 appears in our catalog under these names: Betamethasone Impurity 7 (Mixture of Diastereomers), 9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxo-Pregna-1,4-dien-21-oic Acid. Offered by: Chemat Brand, TRC. Available pack sizes: on request, 10mg.

Betamethasone Impurity 7 (Mixture of Diastereomers)
Chemat Brand
  • size: on request
  • Variants: 1
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9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxo-Pregna-1,4-dien-21-oic Acid
TRC
  • size: 10mg
  • Variants: 1
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Structural formula: {0} (CAS {1})

2-[(8S,9R,10S,11S,13S,14S,16S,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid (CAS 1249-19-0) is a chemical compound with the molecular formula C22H29FO5 and a molecular weight of 392.5 g/mol. IUPAC name: 2-[(8S,9R,10S,11S,13S,14S,16S,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid. InChIKey: ZYKVIEIIBMZQOC-ISLTYQNPSA-N.

Identity
Molecular formulaC22H29FO5
Molecular weight392.5 g/mol
IUPAC name2-[(8S,9R,10S,11S,13S,14S,16S,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid
InChIKeyZYKVIEIIBMZQOC-ISLTYQNPSA-N
SMILESC[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@H]1C(C(=O)O)O)C)O)F)C

Computed by PubChem (NCBI)

Synonyms: Betamethasone impurity 98, Betamethasone Impurity 34(Mixture of Diastereomers), 9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxo-Pregna-1,4-dien-21-oic Acid
Related forms of this compound
2-[(8S,9R,10S,11S,13S,14S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid C22H29FO5
(2R)-2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid C22H29FO5
(2R)-2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-hydroxyacetic acid C22H29FO5
Isomers (same molecular formula)
(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO5
(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO5
(8S,9R,10R,11S,13S,14R,16S,17R)-8-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO5
(8S,9R,10R,11S,13R,14S,16S,17R)-14-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,11,12,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO5
(Z)-7-[(1R,2R,3R,5S)-2-[(E,3S)-3-fluoro-4-phenoxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid C22H29FO5
(Z)-7-[(1R,2R,3R,5S)-2-[(E,3R)-3-fluoro-4-phenoxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid C22H29FO5
(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-fluoro-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 C22H29FO5
(2S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-2,11-dihydroxy-2-(hydroxymethyl)-3,10a,12a-trimethyl-3,4,4a,4b,5,6,11,12-octahydrochrysene-1,8-dione C22H29FO5
(6S,8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO5