Methylprednisolone EP Impurity A

Product Description
CAT No.
ALN-M037002
CAS No.
91523-05-6
Mol. F.
C22H28O5
Mol. Wt.
372.5
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Product Overview
Technical Data
Reference
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Product Overview
Chemical Name : 17,21-dihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione,
Smiles : C[C@@]1(C2)[C@](C(CO)=O)(O)CC[C@@]1([H])[C@]3([H])C[C@H](C)C4=CC(C=C[C@]4(C)[C@@]3([H])C2=O)=O
Inchi : InChI=1S/C22H30O5/c1-12-8-14-15-5-7-22(27,18(26)11-23)21(15,3)10-17(25)19(14)20(2)6-4-13(24)9-16(12)20/h4,6,9,12,14-15,17,19,23,25,27H,5,7-8,10-11H2,1-3H3/t12-,14-,15-,17-,19+,20-,21-,22-/m0/s1
Synonym : Methylprednisolone USP Related Compound A
Technical Data
Reference
Methylprednisolone and its related substances in freeze-dried powders for injections
ljiljana solomun1, svetlana ibriu01072, vlatka vajs3#, ivan vuu010dkoviu01073# and zorica vujiu0107nJ. Serb. Chem. Soc. 75 (10) 1441u20131452 (2010)
Purity evaluation of 6wmethylprednisolone acetate by HPLC
e. ciranni signoretti,
l. valvo, a.l. savella and g. cavina – Journal of Pharmaceutical & Biomedical Analysis Vol. 11, No. 7, pp. 587-593,1993
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