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Lopinavir EP Impurity D 

SZ CAT No SZ-L008005
CAS No NA
Mol.F. C37H48N4O8S 
Mol.Wt. 708.9
Inv. Status Under QC Approval


Chemical Name: (1R,3R)-1-[(1R)-1-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-2-phenylethyl]-3-[[(2R)-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanoyl]amino]-4-phenylbutyl hydrogen sulfate (as per EP);

Smiles: O=S(O)(O[C@H]([C@@H](NC(COC1=C(C)C=CC=C1C)=O)CC2=CC=CC=C2)C[C@@H](NC([C@@H](N3CCCNC3=O)C(C)C)=O)CC4=CC=CC=C4)=O

Inchi: InChI=1S/C36H52N6O5/c1-24(2)31(41-19-11-17-37-35(41)46)33(44)39-28(21-26-13-7-5-8-14-26)23-30(43)29(22-27-15-9-6-10-16-27)40-34(45)32(25(3)4)42-20-12-18-38-36(42)47/h5-10,13-16,24-25,28-32,43H,11-12,17-23H2,1-4H3,(H,37,46)(H,38,47)(H,39,44)(H,40,45)/t28-,29-,30-,31-,32+/m0/s1

Stability indicative and cost effective creation and validation of analytical method of Lopinavir and Rilpivirine by high performance liquid chromatography
By Srinivas, L.; Jain, Neelu
From International Journal of Research in Pharmaceutical Sciences (Madurai, India) (2021), 12(1), 786-792
 
Analytical methods development & validation for simultaneous estimation of lopinavir & ritonavir in pharmaceutical formulation by simultaneous equation method using UV spectrophotometry
By Jadhav, Sarika R.; Alhat, Hemant P.; Joshi, Suhas
From International Research Journal of Pharmacy (2018), 9(8), 57-62
 
Development and validation of forced degradation studies of lopinavir using RP-​HPLC and characterization of degradants by LC-​MS​/MS
By Bhavyasri, Khagga; Balaram, V. Murali; Nageswarao, R.; Rambabu, D.; Ajitha, M.
From International Journal of Chemical Sciences (2015), 13(1), 551-562