Prednisolone Impurity 2（Prednisolone EP Impurity B）

cas: 53-03-2 — see every product listed under this CAS number, including other names

Prednisolone Impurity 2（Prednisolone EP Impurity B） (CAS 53-03-2) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg. Offered by: Hubei YoungXin.

brandHubei YoungXin
catalog number62902P-10mg
cas53-03-2
size10mg
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Prednisone is a synthetic glucocorticoid drug that is particularly effective as an immunosuppressant, and affects virtually all of the immune system. Prednisone is a prodrug that is converted by the liver into prednisolone (a beta-hydroxy group instead of the oxo group at position 11), which is the active drug and also a steroid. It has a role as an anti-inflammatory drug, an antineoplastic agent, an immunosuppressive agent, an adrenergic agent and a prodrug. It is a primary alpha-hydroxy ketone, a tertiary alpha-hydroxy ketone, a glucocorticoid, a 17alpha-hydroxy steroid, a 21-hydroxy steroid, a 20-oxo steroid, an 11-oxo steroid, a C21-steroid and a 3-oxo-Delta(1),Delta(4)-steroid.

Source: ChEBI

Identity
Molecular formulaC21H26O5
Molecular weight358.4 g/mol
IUPAC name(8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione
InChIKeyXOFYZVNMUHMLCC-ZPOLXVRWSA-N
SMILESC[C@]12CC(=O)[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)CCC4=CC(=O)C=C[C@]34C

Computed by PubChem (NCBI)

Synonyms: prednisone, Dehydrocortisone, Decortin, Deltasone, Meticorten, Metacortandracin, Supercortil, Paracort, Deltacortisone, Colisone
Isomers (same molecular formula)
3-[4-[2-[4-(oxiran-2-ylmethoxy)phenyl]propan-2-yl]phenoxy]propane-1,2-diol C21H26O5
(1S,2S,4R,6S,7S,9S,10S,11R)-9-hydroxy-6-(2-hydroxyacetyl)-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-12,15-dien-14-one C21H26O5
(8S,10S,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one C21H26O5
(3S,3aR,9aR)-3-hexanoyl-9a-methyl-6-[(E)-prop-1-enyl]-3,3a,4,8-tetrahydrofuro[3,2-g]isochromene-2,9-dione C21H26O5
(1S,2S,4R,8S,9S,11S,12S,13R)-6,11-dihydroxy-9,13-dimethyl-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-diene-7,16-dione C21H26O5
(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one C21H26O5
(1S,2S,10S,11S,14R,15S,17S)-14-hydroxy-14-(2-hydroxyacetyl)-2,15-dimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one C21H26O5
2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde C21H26O5
(8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one C21H26O5
2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde C21H26O5
1-(2,6-dihydroxyphenyl)-9-(3,4-dihydroxyphenyl)nonan-1-one C21H26O5
9-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)nonan-1-one C21H26O5

Also listed as

Prednisone Chemat Brand CAS 53-03-2
Prednisone, >95% (HPLC) TRC CAS 53-03-2
Prednisone, >96.0%(HPLC) TCI CAS 53-03-2
Prednisone, 98% Thermo Scientific (Acros) CAS 53-03-2
Prednisone, 97.00% Chemat CAS 53-03-2
PREDNISONE, BRITISH PHARMACOPOEIA (BP) R Sigma-Aldrich CAS 53-03-2
Prednisone, 99.86% MedChemExpress CAS 53-03-2
Prednisone (Standard), 99.81% MedChemExpress CAS 53-03-2