Betamethasone EP Impurity C

cas: 330157-05-6 — see every product listed under this CAS number, including other names

Betamethasone EP Impurity C (CAS 330157-05-6) is a chemical reagent available from Chemat. Available pack sizes: 25mg, 100mg. Offered by: Mikromol.

brandMikromol
catalog numberMM0201.03-0025
cas330157-05-6
size25mg
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[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 (CAS 330157-05-6) 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,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. InChIKey: GTECTIGXIMGLJQ-UPJXLQJGSA-N.

Identity
Molecular formulaC26H33FO7
Molecular weight476.5 g/mol
IUPAC name[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
InChIKeyGTECTIGXIMGLJQ-UPJXLQJGSA-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: Betamethasone 11,21-diacetate, BETAMETHASONE ACETATE IMPURITY C [EP IMPURITY], BETAMETHASONE ACETATE IMPURITY C (EP IMPURITY), Betamethasone Acetate EP Impurity C, orb3181392, Betamethasone acetate Impurity 1, Betamethasone 11,21-diacetate Solution in Acetonitrile, 100ug/mL
Related forms of this compound
[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 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

Betamethasone Acetate EP Impurity C (Betamethasone 11,21-Diacetate) Chemat Brand CAS 330157-05-6
Betamethasone Acetate EP Impurity C Chemat Brand CAS 330157-05-6
Betamethasone 11,21-Diacetate, >95% (HPLC) TRC CAS 330157-05-6
Betamethasone 11,21-Diacetate, 98%, 98% Chemat CAS 330157-05-6
Betamethasone acetate impurity 1 MedChemExpress CAS 330157-05-6
Betamethasone acetate impurity 1 (Standard) MedChemExpress CAS 330157-05-6
Betamethasone acetate Impurity 1, 98% Fluorochem CAS 330157-05-6