.product-side h2 span {width: 50%;}.product-side h2 span.hover {}Related ProductsHIV-1 integrase inhibitorNelfinavir MesylateBMS-707035Elvitegravir (GS-9137)Fluorouracil (Adrucil)Molarity CalculatorDilution Calculator MK-2048Integrase inhibitor for HIV-1,second generationCatalog No.A4072SizePriceStockQty10mM (in 1mL DMSO)$350.00In stock 5mg$190.00In stock 10mg$260.00In stock 50mg$680.00In stock 100mg$980.00In stock Tel: +1-832-696-8203Email: sales@apexbt.comWorldwide Distributors Add to CartBulk InquiryFree samples Check OutSample solution is provided at 25 µL, 10mM.Publications citing ApexBio ProductsNature.2017 Jan 19;541(7637):417-420.Nature.2018 Nov;563(7731):407-411.Nature.2018 Jun 13.Nature.2018 Jun 27.Nature.2018 Mar 29;555(7698):673-677.Nature.2017 Sep 7;549(7670):96-100.Nature.2016 Apr 21;532(7599):398-401.Science.2016 Aug 5;353(6299)594-8Nat Nanotechnol.2017 Dec;12(12):1190-1198.Nature Biotechnology.2017 Jun;35(6):569-576Nat Med.2018 Sep 17.Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.Cell.Available online 25 October 2018.Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.Cell.2018 Jun 28;174(1):172-186.e21.Cell.2018 Feb 22;172(5):1007-1021.e17.Cell.2017 Nov 30;171(6):1284-1300.e21.Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.Cell.2017 Jul 13;170(2):312-323Nat Med.2018 Jan 29.Nat Med.2017 Nov;23(11):1342-1351.Cell.2017 Apr 6;169(2):286-300.Cell.2015 Aug 27;162(5):987-1002.Cell.2015 Feb 12;160(4):729-44.Nature Medicine.2017 Apr;23(4):493-500.Cancer Cell.2018 May 14;33(5):905-921.e5.Cancer Cell.2018 Apr 9;33(4):752-769.e8.Cancer Cell.2018 Mar 12;33(3):401-416.e8.Cancer Cell.2017 Aug 14;32(2):253-267.e5.Nat Methods.2018 Jul;15(7):523-526.Cell Stem Cell.2018 May 3;22(5):769-778.e4.Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Related Compound Libraries DiscoveryProbe™ Bioactive Compound LibraryDiscoveryProbe™ Anti-infection Compound LibraryDiscoveryProbe™ Protease Inhibitor LibraryQuality Control Quality Control & MSDS View current batch: 21 Purity = 99.25% COA (Certificate Of Analysis) HPLC NMR (Nuclear Magnetic Resonance) MSDS (Material Safety Data Sheet) Datasheet Purity = 98.74% COA (Certificate Of Analysis) HPLC NMR (Nuclear Magnetic Resonance) MSDS (Material Safety Data Sheet) Datasheet Chemical structure Biological ActivityDescriptionMK-2048 is a second generation inhibitor of HIV-1 integrase with IC50 values of 0.075 μM and 0.08 μM for subtype B and subtype C integrase, respectively.Targetssubtype B integrasesubtype C integraseIC500.075 μM0.08 μMMK-2048 Dilution CalculatorConcentration (start)xVolume (start)=Concentration (final)xVolume (final) femtomolar picomolar nanomolar micromolar millimolar molar nanoliter microliter milliliter liter femtomolar picomolar nanomolar micromolar millimolar molar microliter milliliter liter C1V1C2V2calculateMK-2048 Molarity CalculatorMass=ConcentrationxVolumexMW* picograms nanograms micrograms milligrams grams kilograms femtomolar picomolar nanomolar micromolar millimolar molar nanoliter microliter milliliter liter g/molcalculate Chemical Properties Cas No. 869901-69-9SDF Download SDF Synonyms N/A Chemical Name (6S)-2-[(3-chloro-4-fluorophenyl)methyl]-8-ethyl-10-hydroxy-N,6-dimethyl-1,9-dioxo-6,7-dihydropyrazino[5,6]pyrrolo[1,3-b]pyridazine-4-carboxamide Canonical SMILES CCN1CC(N2C3=C(C(=C2C1=O)O)C(=O)N(N=C3C(=O)NC)CC4=CC(=C(C=C4)F)Cl)C Formula C21H21ClFN5O4 M.Wt 461.9 Solubility ≥10.55 mg/mL in DMSO, ≥3.68 mg/mL in EtOH with ultrasonic and warming, Storage Store at -20°CPhysical AppearanceA solidShipping ConditionEvaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon requestGeneral tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. BackgroundMK-2048 is a second generation inhibitor of HIV-1 integrase with IC50 values of 0.075 μM and 0.08 μM for subtype B and subtype C integrase, respectively.Integration of viral cDNA into the host genome is one of the definitive features of retrovirus replication. Integrase inhibitors are active against both B and non-B subtypes in therapy. Subtype C variants are responsible for approximately 50% of infections worldwide, mostly in Sub-Saharan Africa and India. After viral entry and reverse transcription, reverse-transcribed double-stranded blunt-ended DNA is incorporated into the host cell genome through two catalytic activities mediated by integrase. MK-2048 could inhibit the strand transfer process catalyzed by integrase.The inhibition activity of MK-2048 against integrase was evaluated by means of purified recombinant subtype B and C integrase enzymes, which were obtained and amplified from viruses in long-term infected patients. Purified recombinant subtype B and C integrase enzymes were incubated with increasing concentrations of MK-2048 and corresponding templates. MK-2048 possesses inhibition activities for strand transfer against subtype B and C enzymes, whose IC50 values were 0.075 μM and 0.08 μM, respectively. Disintegration was inhibited by high concentrations of MK-2048 to a comparable extent with both subtype B and C enzymes.Inhibition of replication by MK-2048 was also evaluated in cell culture based assays using cord blood mononuclear cells. EC50 for subtype B viruses varies from 0.0003 μM to 0.0148 μM and 0.0007 μM to 0.0033 μM for subtype C viruses.References:1.Bar-Magen T, Sloan R D, Faltenbacher V H, et al. Comparative biochemical analysis of HIV-1 subtype B and C integrase enzymes[J]. Retrovirology, 2009, 6(1): 103.