Products 2299-46-9

CAS 2299-46-9 appears in our catalog under these names: Prednisolone EP Impurity G (20(S)-Hydroxy Prednisolone), Prednisolone Impurity 7（Prednisolone EP Impurity G）, 20(S)-Hydroxy Prednisolone, >95% (HPLC), (20S)-Hydroxyprednisolone, 20α-Hydroxy prednisolone. Offered by: Chemat Brand, Hubei YoungXin, TRC, Mikromol, Biosynth. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 2,5mg, 5mg.

Prednisolone EP Impurity G (20(S)-Hydroxy Prednisolone)
Chemat Brand
  • size: on request
  • Variants: 1
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Prednisolone Impurity 7（Prednisolone EP Impurity G）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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20(S)-Hydroxy Prednisolone, >95% (HPLC)
TRC
  • size: 100mg, 2,5mg, 25mg
  • Variants: 3
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(20S)-Hydroxyprednisolone
Mikromol
  • size: 25mg
  • Variants: 1
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20α-Hydroxy prednisolone
Biosynth
  • size: 2,5mg, 5mg, 25mg, 100mg
  • Variants: 4
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20(S)-Hydroxy Prednisolone, 98%, 98%
Chemat
  • size: 10mg
  • Variants: 1
from 2445.20
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(8S,9S,10R,11S,13S,14S,17R)-17-((S)-1,2-Dihydroxyethyl)-11,17-dihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one, Prednisolone Impurity, 98%
Fluorochem
  • size: 100mg
  • Variants: 1
from 14508.45
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20(S)-Hydroxy Prednisolone-d4
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

20alpha-dihydroprednisolone is a glucocorticoid that is prednisolone in which the oxo group at position 20 has been reduced to the corresponding alpha-hydroxy group. It is a metabolite of prednisolone. It is a glucocorticoid, a 17alpha-hydroxy steroid, a 21-hydroxy steroid, an 11beta-hydroxy steroid, a 20-hydroxy steroid, a C21-steroid and a 3-oxo-Delta(1),Delta(4)-steroid. It is functionally related to a prednisolone.

Source: ChEBI

Identity
Molecular formulaC21H30O5
Molecular weight362.5 g/mol
IUPAC name(8S,9S,10R,11S,13S,14S,17R)-17-[(1S)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
InChIKeyLCOVYWIXMAJCDS-FJWDNACWSA-N
SMILESC[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2([C@H](CO)O)O)CCC4=CC(=O)C=C[C@]34C)O

Computed by PubChem (NCBI)

Synonyms: (11beta,20S)-11,17,20,21-Tetrahydroxypregna-1,4-dien-3-one, 20(S)-Hydroxy Prednisolone, Prednisolone EP Impurity G, 20a-Hydroxy Prednisolone, 20alpha-dihydroprednisolone, 20beta-hydroxyprednisolone, 20beta-Dihydroprednisolone, Prednisolone impurity G [EP], Pregna-1,4-dien-3-one, 11,17,20,21-tetrahydroxy-, (11beta,20S)-, (20S)-Hydroxyprednisolone
Related forms of this compound
(8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one C21H30O5
Isomers (same molecular formula)
6,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O5
(8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-13-(hydroxymethyl)-10-methyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O5
3,4-dihydroxy-2-(2-methylbutanoyl)-5-(3-methylbut-2-enyl)-4-(4-methylpent-3-enoyl)cyclopent-2-en-1-one C21H30O5
(8S,10R,11S,13S)-9,11,12,12-tetradeuterio-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one C21H30O5
2-[[(8R,9S,10S,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-10-yl]methoxy]acetic acid C21H30O5
2-hydroxy-2-[(8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]acetic acid C21H30O5
(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O5
3,5,6-trihydroxy-2-(2-methylbutanoyl)-4,6-bis(3-methylbut-2-enyl)cyclohexa-2,4-dien-1-one C21H30O5
(8S,9S,10R,11S,13S,14S,17S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O5
(8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O5
(8S,9S,10R,11S,13S,14S,17S)-1,2-dideuterio-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O5