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Lopinavir EP Impurity P 

SZ CAT No SZ-L008017
CAS No 1217628-64-2
Mol.F. C37H48N4O5 
Mol.Wt. 628.8
Inv. Status In Stock

Chemical Name: (2S)-N-[(1R,3S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide (as per EP); (S)-N-{(2R,4S,5S)-5-[2-(2,6-Dimethylphenoxy)acetamido]-4-hydroxy-1,6-diphenylhexan-2-yl}-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanamide (as per USP)

Synonym: Lopinavir (2R)-Epimer (USP)

Smiles: O=C(N[C@@H](C[C@H](O)[C@@H](NC(COC(C(C)=CC=C1)=C1C)=O)CC2=CC=CC=C2)CC3=CC=CC=C3)[C@@H](N(CCCN4)C4=O)C(C)C

Inchi: InChI=1S/C46H62N6O7/c1-30(2)40(51-24-14-22-47-45(51)56)43(54)49-36(26-34-18-9-7-10-19-34)28-38(59-44(55)41(31(3)4)52-25-15-23-48-46(52)57)37(27-35-20-11-8-12-21-35)50-39(53)29-58-42-32(5)16-13-17-33(42)6/h7-13,16-21,30-31,36-38,40-41H,14-15,22-29H2,1-6H3,(H,47,56)(H,48,57)(H,49,54)(H,50,53)/t36-,37-,38-,40-,41+/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