Products 4647-20-5

CAS 4647-20-5 appears in our catalog under these names: Mometasone Furoate Impurity K, Mometasone Furoate EP Impurity K (Icomethasone), Mometasone Furoate Impurity 11（Mometasone Furoate EP Impurity K）, Icomethasone, >95% (HPLC), 9-Chloro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione (Icometasone). Offered by: Chemat Brand, Hubei YoungXin, TRC, Mikromol. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 500mg.

Mometasone Furoate Impurity K
Chemat Brand
  • size: on request
  • Variants: 1
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Mometasone Furoate EP Impurity K (Icomethasone)
Chemat Brand
  • size: on request
  • Variants: 1
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Mometasone Furoate Impurity 11（Mometasone Furoate EP Impurity K）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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Icomethasone, >95% (HPLC)
TRC
  • size: 10mg, 500mg, 50mg
  • Variants: 3
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9-Chloro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione (Icometasone)
Mikromol
  • size: 25mg
  • Variants: 1
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Structural formula: {0} (CAS {1})

(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one (CAS 4647-20-5) is a chemical compound with the molecular formula C22H29ClO5 and a molecular weight of 408.9 g/mol. IUPAC name: (8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. InChIKey: NBMKJKDGKREAPL-CXSFZGCWSA-N.

Identity
Molecular formulaC22H29ClO5
Molecular weight408.9 g/mol
IUPAC name(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
InChIKeyNBMKJKDGKREAPL-CXSFZGCWSA-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)Cl)C

Computed by PubChem (NCBI)

Synonyms: Icomethasone, Icometasone, MOMETASONE FUROATE IMPURITY K [EP IMPURITY], MOMETASONE FUROATE IMPURITY K (EP IMPURITY), Furoate Mometasona Impurity K, Mometasone Furoate EP Impurity K, Mometasone Furoate Impurity K, beclometasone, Alza, 9-Chloro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
Related forms of this compound
(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-4,6,6-trideuterio-17-(2,2-dideuterio-2-hydroxyacetyl)-11,17-dihydroxy-10,13,16-trimethyl-8,11,12,14,15,16-hexahydro-7H-cyclopenta[a]phenanthren-3-one C22H29ClO5
(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C22H29ClO5
Isomers (same molecular formula)
(7R,8S,9S,10R,11S,13S,14S,16R,17R)-7-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C22H29ClO5