Prednisone 21-aldehyde

cas: 70522-55-3 — see every product listed under this CAS number, including other names

Prednisone 21-aldehyde (CAS 70522-55-3) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 100 mg, 10 mg, 50 mg. Offered by: Biosynth, MedChemExpress.

brandBiosynth
catalog numberFP27137-5mg
cas70522-55-3
size5mg
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Available pack sizes

brand size price
Biosynth 5mg price on request
Biosynth 10mg price on request
Biosynth 25mg price on request
MedChemExpress 100 mg 9036.48 Pln
MedChemExpress 10 mg 1750.04 Pln
MedChemExpress 50 mg 5195.89 Pln

properties

categoryControlled Products
purityNo data
delivery time3-4 Weeks
Structural formula: {0} (CAS {1})

2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde (CAS 70522-55-3) is a chemical compound with the molecular formula C21H24O5 and a molecular weight of 356.4 g/mol. IUPAC name: 2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde. InChIKey: ZJGKMJHMOAPNRY-ZPOLXVRWSA-N.

Identity
Molecular formulaC21H24O5
Molecular weight356.4 g/mol
IUPAC name2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
InChIKeyZJGKMJHMOAPNRY-ZPOLXVRWSA-N
SMILESC[C@]12CC(=O)[C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)C=O)O)CCC4=CC(=O)C=C[C@]34C

Computed by PubChem (NCBI)

Synonyms: 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-al, Prednisone-21-aldehyde, Prednisone impurity C [EP], Pregna-1,4-dien-21-al, 17-hydroxy-3,11,20-trioxo-, PREDNISONE IMPURITY C [EP IMPURITY], PREDNISONE IMPURITY C (EP IMPURITY), Prednisone impurity C, Prednisone 21-Aldehyde, Prednisone EP Impurity C, Prednisolone Impurity 12
Isomers (same molecular formula)
3-(6-methyl-8-oxospiro[3,4-dihydropyrano[3,2-g]chromene-2,1'-cyclohexane]-7-yl)propanoic acid C21H24O5
(4-methoxyphenyl)methyl 2-[4-(oxan-2-yloxy)phenyl]acetate C21H24O5
(2S,3R,3aS)-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-5-prop-2-enyl-2,3-dihydro-1-benzofuran-6-one C21H24O5
(E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hept-4-en-3-one C21H24O5
1-[2,4-dihydroxy-6-methoxy-3-(3-methylbut-2-enyl)phenyl]-3-(4-hydroxyphenyl)propan-1-one C21H24O5

Also listed as

Prednisolone Impurity 12 Chemat Brand CAS 70522-55-3
Prednisone 21-Aldehyde + 17,21,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione (Mixture) TRC CAS 70522-55-3
Prednisone 21-Aldehyde + 17,21,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione (Mixture) (>90%) TRC CAS 70522-55-3
Prednisone Impurity 30 Chemat Brand CAS 70522-55-3 (aldehyde form), 500198-20-9 (diol form)