Dexamethasone Acetate EP Impurity I

cas: 3949-26-6 — see every product listed under this CAS number, including other names

Dexamethasone Acetate EP Impurity I (CAS 3949-26-6) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

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catalog numberULD161007
cas3949-26-6
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Structural formula: {0} (CAS {1})

[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-11-acetyloxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate (CAS 3949-26-6) is a chemical compound with the molecular formula C26H33FO7 and a molecular weight of 476.5 g/mol. IUPAC name: [2-[(8S,9R,10S,11S,13S,14S,16R,17R)-11-acetyloxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. InChIKey: GTECTIGXIMGLJQ-YIEQOVFOSA-N.

Identity
Molecular formulaC26H33FO7
Molecular weight476.5 g/mol
IUPAC name[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-11-acetyloxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
InChIKeyGTECTIGXIMGLJQ-YIEQOVFOSA-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)COC(=O)C)O)C)OC(=O)C)F)C

Computed by PubChem (NCBI)

Synonyms: Dexamethasone 11,21-diacetate, Dexamethasone Acetate EP Impurity I, Dexamethasone acetate impurity I [EP], Medroxyprogesterone 17-acetate;MPA, DEXAMETHASONE ACETATE IMPURITY I [EP IMPURITY]
Related forms of this compound
[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-11-acetyloxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C26H33FO7
Isomers (same molecular formula)
[2-[(1S,2S,4R,8S,9S,11S,12R,13S)-12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoethyl] acetate C26H33FO7

Also listed as

Dexamethasone Acetate Impurity 9（Dexamethasone Acetate EP Impurity I） Hubei YoungXin CAS 3949-26-6
Dexamethasone 11,21-diacetate, >95% (HPLC) TRC CAS 3949-26-6
Dexamethasone 11,21-Diacetate Mikromol CAS 3949-26-6
2-((8S,9R,10S,11S,13S,14S,16R,17R)-11-Acetoxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate, Dexamethasone Acetate Impurity, 98% Fluorochem CAS 3949-26-6