Methyl 17,20-acetonidodihydroprednisolonate

methyl (4R,8'S,9'S,10'R,11'S,13'S,14'S)-11'-hydroxy-2,2,10',13'-tetramethyl-3'-oxospiro[1,3-dioxolane-5,17'-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene]-4-carboxylate

Also Known As: MADHP|Methyl 17,20-acetonidodihydroprednisolonate|methyl(5'r,8s,9s,10r,11s,13s,14s)-11-hydroxy-2',2',10,13-tetramethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane]-5'-carboxylate|Methyl (3aS,3bS,5'R,9aR,9bS,10S,11aS)-10-hydroxy-2',2',9a,11a-tetramethyl-7-oxo-2,3,3a,3b,4,5,7,9a,9b,10,11,11a-dodecahydrospiro[cyclopenta[a]phenanthrene-1,4'-[1,3]dioxolane]-5'-carboxylate|methyl (4R,8'S,9'S,10'R,11'S,13'S,14'S)-11'-hydroxy-2,2,10',13'-tetramethyl-3'-oxospiro[1,3-dioxolane-5,17'-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene]-4-carboxylate|Methyl 11-hydroxy-2',2',10,13-tetramethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane]-5'-carboxylate|Pregna-1,4-dien-21-oic acid, 11-hydroxy-17,20-((1-methylethylidene)bis(oxy))-3-oxo-, methyl ester, (11beta,20R)-

Molecular Formula	C25H34O6
Molecular Weight	430.23553 g/mol
LogP	3.0
Topological Polar Surface Area	82.1 Ų
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	6
Rotatable Bonds	2
Exact Mass	430.23553
Monoisotopic Mass	430.23553
Heavy Atoms	31
Complexity	888.0

Chemical Identifiers

CAS Number	5331-04-4
SMILES	C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CCC24[C@@H](OC(O4)(C)C)C(=O)OC)CCC5=CC(=O)C=C[C@]35C)O
InChIKey	LWQQNBKTKLISOW-OMSFKJGZSA-N