Products 330157-03-4

CAS 330157-03-4 is the registry number for Betamethasone Impurity 17. Offered by: Chemat Brand. Available pack sizes: on request.

Betamethasone Impurity 17
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

(8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one (CAS 330157-03-4) is a chemical compound with the molecular formula C22H29BrO5 and a molecular weight of 453.4 g/mol. IUPAC name: (8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. InChIKey: XNZYFPXDQDPHGR-DVTGEIKXSA-N.

Identity
Molecular formulaC22H29BrO5
Molecular weight453.4 g/mol
IUPAC name(8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
InChIKeyXNZYFPXDQDPHGR-DVTGEIKXSA-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)CO)O)C)O)Br)C

Computed by PubChem (NCBI)

Synonyms: 9-Bromo-11b,17,21-trihydroxy-16b-methyl-pregna-1,4-diene-3,20-dione
Related forms of this compound
(8S,9R,10S,11S,13S,14S,16R,17R)-9-bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29BrO5