Products 2240-28-0

CAS 2240-28-0 appears in our catalog under these names: Betamethasone Valerate EP Impurity E (Betamethasone 21-Valerate), Betamethasone 21-Valerate, >95% (HPLC), 9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Pentanoate (Betamethasone 21-Valerate), Betamethasone valerate related compound A, BETAMETHASONE 21-VALERATE. Offered by: Chemat Brand, TRC, Mikromol, Biosynth, Sigma-Aldrich. Available pack sizes: on request, 250mg, 25mg, 100mg, 50mg, 1EA, 100 mg, Get quote.

Betamethasone Valerate EP Impurity E (Betamethasone 21-Valerate)
Chemat Brand
  • size: on request
  • Variants: 1
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Betamethasone 21-Valerate, >95% (HPLC)
TRC
  • size: 250mg, 25mg
  • Variants: 2
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9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Pentanoate (Betamethasone 21-Valerate)
Mikromol
  • size: 25mg, 100mg
  • Variants: 2
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Betamethasone valerate related compound A
Biosynth
  • size: 50mg, 25mg, 100mg, 250mg
  • Variants: 4
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BETAMETHASONE 21-VALERATE
Sigma-Aldrich
  • size: 1EA
  • Variants: 1
from 665.70
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Betamethasone 21-valerate, British Pharm
Sigma-Aldrich
  • size: 1EA
  • Variants: 1
from 1604.00
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Betamethasone 21-valerate, 98.0%
MedChemExpress
  • size: 100 mg, 10 mg, 50 mg, 25 mg
  • Variants: 5
from 505.45
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Betamethasone 21-valerate (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Betamethasone 21-valerate, >=95%
Fluorochem
  • size: 50mg, 100mg, 200mg
  • Variants: 3
from 1710.87
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Structural formula: {0} (CAS {1})

[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] pentanoate (CAS 2240-28-0) is a chemical compound with the molecular formula C27H37FO6 and a molecular weight of 476.6 g/mol. IUPAC name: [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] pentanoate. InChIKey: FEROCCAEIIKMJT-SUYDQAKGSA-N.

Identity
Molecular formulaC27H37FO6
Molecular weight476.6 g/mol
IUPAC name[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] pentanoate
InChIKeyFEROCCAEIIKMJT-SUYDQAKGSA-N
SMILESCCCCC(=O)OCC(=O)[C@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)F)O)C)C)O

Computed by PubChem (NCBI)

Synonyms: Betamethasone 21-valerate, Betamethasone Valerate EP Impurity E, Betamethasone21-Valerate, betamethasonvalerat, Betamethasone 21-valerate (beta), Betamethasone 21-pentanoate, Betamethasone 21-valerate CRS, orb2664851, 9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl pentanoate, FEROCCAEIIKMJT-SUYDQAKGSA-N
Isomers (same molecular formula)
(4R,8'S,10'S,11'S,13'S,14'S,16'S)-2-ethoxy-2-ethyl-9'-fluoro-11'-hydroxy-10',13',16'-trimethylspiro[1,3-dioxane-4,17'-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene]-3',5-dione C27H37FO6
[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate C27H37FO6
[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate C27H37FO6
[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] 2,2-dimethylpropanoate C27H37FO6