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Prednisone Impurity 4

Prednisone Impurity 4

Product Description
CAT No.
ALN-P042005
CAS No.
118724-35-9
Mol. F.
C21H24O4
Mol. Wt.
340.4
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RFQ
Chemical Name : (17Z)-20-Hydroxy-3,11-dioxopregna-1,4,17(20)-trien-21-al
Smiles : C[C@@](C(CC1)=CC2=O)(C=C2)[C@]3([H])[C@]1([H])[C@@](CC/C4=C(O)\C=O)([H])[C@]4(C)CC3=O
Inchi : InChI=1S/C32H35N5O4/c1-4-41-32(40)23-10-15-26-27(20-23)34-31(39)29(26)30(22-8-6-5-7-9-22)33-24-11-13-25(14-12-24)36(3)28(38)21-37-18-16-35(2)17-19-37/h5-15,20,33H,4,16-19,21H2,1-3H3,(H,34,39)/b30-29-

Suitability of bovine bile compared to urine for detection of free, sulfate and glucuronate boldenone, androstadienedione, cortisol, cortisone, prednisolone, prednisone and dexamethasone by LC-MS/MS

By Chiesa, Luca; Nobile, Maria; Panseri, Sara; Vigo, Daniele; Pavlovic, Radmila; Arioli, FrancesconFrom Food Chemistry (2015), 188, 473-480

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