Products 64967-90-4

CAS 64967-90-4 appears in our catalog under these names: Betamethasone Impurity 33, 11-Oxo-betamethasone Dipropionate, >95% (HPLC). Offered by: Chemat Brand, TRC. Available pack sizes: on request, 500mg, 50mg.

Betamethasone Impurity 33
Chemat Brand
  • size: on request
  • Variants: 1
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11-Oxo-betamethasone Dipropionate, >95% (HPLC)
TRC
  • size: 500mg, 50mg
  • Variants: 2
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Structural formula: {0} (CAS {1})

[2-[(8S,9R,10S,13S,14S,16S,17R)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-17-propanoyloxy-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate (CAS 64967-90-4) is a chemical compound with the molecular formula C28H35FO7 and a molecular weight of 502.6 g/mol. IUPAC name: [2-[(8S,9R,10S,13S,14S,16S,17R)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-17-propanoyloxy-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate. InChIKey: KBMPCHGHEBNIHH-IHWWKNBLSA-N.

Identity
Molecular formulaC28H35FO7
Molecular weight502.6 g/mol
IUPAC name[2-[(8S,9R,10S,13S,14S,16S,17R)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-17-propanoyloxy-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate
InChIKeyKBMPCHGHEBNIHH-IHWWKNBLSA-N
SMILESCCC(=O)OCC(=O)[C@]1([C@H](C[C@@H]2[C@@]1(CC(=O)[C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)F)C)C)OC(=O)CC

Computed by PubChem (NCBI)

Synonyms: 11-Oxo-betamethasone Dipropionate, Clobetasol Propionate Impurity 6
Isomers (same molecular formula)
[2-[(1S,2S,4R,8S,9S,11S,12R,13S)-12-fluoro-11-hydroxy-9,13-dimethyl-16-oxospiro[5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-diene-6,1'-cyclopentane]-8-yl]-2-oxoethyl] acetate C28H35FO7