Desonide glyoxal( Mixture of aldehyde and hydrate form)

57171-18-3

CS-O-11815

C₄₈H₆₂O₁₃

847.01

O=CC([C@]12[C@]3(C)[C@@]([H])(C[C@]1(OC(O2)(C)C)[H])[C@]4([C@]([H])([C@@H](O)C3)[C@]5(C)C(CC4)=CC(C=C5)=O)[H])=O.OC(C([C@]67[C@]8(C)[C@@]([H])(C[C@]6(OC(O7)(C)C)[H])[C@]9([C@]([H])([C@@H](O)C8)[C@]%10(C)C(CC9)=CC(C=C%10)=O)[H])=O)O

Impurity

Desonide

Store at refrigerator (2-8°C) for long term storage

2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde compound with (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2,2-dihydroxyacetyl)-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (1:1)

CAS
PubChem
Wikipedia

21-Dehydro desonide( Mixture of aldehyde and hydrate form); 2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,6a,6b,7,8,8a,8b,11a,12,12a,12b-dno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetaldehyde;Desonide-21-aldehyde

Impurity in commercial preparations of Desonide.

>98%

Refer MSDS for accurate information.