Prednisone EP Impurity D

CAT No.

ALN-P042003

CAS No.

10184-69-7

Mol. F.

C21H26O4

Mol. Wt.

342.4

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Product Overview

Technical Data

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RFQ

Product Overview

Chemical Name : 17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione (as per EP)

Smiles : C[C@@]1([C@@]2(O)C(CO)=O)[C@](CC2)([H])[C@@](CCC3=CC4=O)([H])C([C@]3(C=C4)C)=CC1

Inchi : InChI=1S/C21H26O6.C21H24O5/c1-19-7-5-12(22)9-11(19)3-4-13-14-6-8-21(27,17(24)18(25)26)20(14,2)10-15(23)16(13)19;1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,13-14,16,18,25-27H,3-4,6,8,10H2,1-2H3;5,7,9,11,14-15,18,26H,3-4,6,8,10H2,1-2H3/t13-,14-,16+,19-,20-,21-;14-,15-,18+,19-,20-,21-/m00/s1

Synonym : Deltacortinene

Technical Data