Dexamethasone Impurity 1

cas: 426-15-3 — see every product listed under this CAS number, including other names

Dexamethasone Impurity 1 (CAS 426-15-3) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberULD3634
cas426-15-3
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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Structural formula: {0} (CAS {1})

(8S,9R,10S,11S,13S,14S,16R,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one (CAS 426-15-3) is a chemical compound with the molecular formula C22H29FO4 and a molecular weight of 376.5 g/mol. IUPAC name: (8S,9R,10S,11S,13S,14S,16R,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. InChIKey: IKGBPSZWCRRUQS-QAHQDLQKSA-N.

Identity
Molecular formulaC22H29FO4
Molecular weight376.5 g/mol
IUPAC name(8S,9R,10S,11S,13S,14S,16R,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
InChIKeyIKGBPSZWCRRUQS-QAHQDLQKSA-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@]1(C(=O)C)O)C)O)F)C

Computed by PubChem (NCBI)

Synonyms: 21-Deoxydexamethasone, 9-Fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione, Dexamethasone Isonicotinate EP Impurity C, (11beta,16alpha)-9-Fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,17-dihydroxy-16alpha-methyl-
Related forms of this compound
(8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO4
Isomers (same molecular formula)
(6S,8S,9R,10S,11S,13S,14S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-6,10,13-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO4
(6R,8S,9R,10S,11S,13S,14S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-6,10,13-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29FO4
(6S,8S,9S,10R,11S,13S,14S,16R,17S)-6-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one C22H29FO4
(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H29FO4
(8S,9R,10S,11S,13S,14R,16S,17S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H29FO4

Also listed as

21-Deoxydexamethasone Chemat Brand CAS 426-15-3
Dexamethasone Isonicotinate Impurity 3（Dexamethasone Isonicotinate EP Impurity C） Hubei YoungXin CAS 426-15-3
(11beta,16alpha)-9-Fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione21-Deoxydexamethasone TRC CAS 426-15-3