Lopinavir Metabolite M-1


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S0032-2 Contact sales@xcessbio.com for quotation ¥100
S0032-10 Contact sales@xcessbio.com for quotation ¥100


Lopinavir Metabolite M-1, an active metabolite of Lopinavir, inhibits HIV protease with a Ki of 0.7 pM. Lopinavir Metabolite M-1 has antiviral activities in vitro.

Product information

CAS Number: 192725-39-6

Molecular Weight: 642.78

Formula: C37H46N4O6

Chemical Name: (2S)-N-[(2S,4S,5S)-5-[2-(2,6-dimethylphenoxy)acetamido]-4-hydroxy-1,6-diphenylhexan-2-yl]-2-(2,4-dioxo-1,3-diazinan-1-yl)-3-methylbutanamide

Smiles: CC(C)[C@@H](C(=O)N[C@H](C[C@H](O)[C@H](CC1=CC=CC=C1)NC(=O)COC1=C(C)C=CC=C1C)CC1=CC=CC=C1)N1CCC(=O)NC1=O


InChi: InChI=1S/C37H46N4O6/c1-24(2)34(41-19-18-32(43)40-37(41)46)36(45)38-29(20-27-14-7-5-8-15-27)22-31(42)30(21-28-16-9-6-10-17-28)39-33(44)23-47-35-25(3)12-11-13-26(35)4/h5-17,24,29-31,34,42H,18-23H2,1-4H3,(H,38,45)(H,39,44)(H,40,43,46)/t29-,30-,31-,34-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: To be determined

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Lopinavir Metabolite M-1 has antiviral activities in MT-4 cells, with an EC50 of 1.413 μM.


  1. Sham HL, et, al. Synthesis and antiviral activities of the major metabolites of the HIV protease inhibitor ABT-378 (Lopinavir). Bioorg Med Chem Lett. 2001 Jun 4; 11(11): 1351-3.
  2. Kumar GN, et, al. Potent inhibition of the cytochrome P-450 3A-mediated human liver microsomal metabolism of a novel HIV protease inhibitor by ritonavir: A positive drug-drug interaction. Drug Metab Dispos. 1999 Aug; 27(8): 902-8.

Products are for research use only. Not for human use.


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