Home Microbiology Integrase inhibitor Raltegravir For research use only.

Raltegravir

Synonyms: MK-0518

Raltegravir is a potent integrase (IN) inhibitor for WT and S217Q PFV IN with IC50 of 90 nM and 40 nM in cell-free assays, respectively. It shows greater than 1000-fold selectivity for HIV-1 IN over several related Mg2+-dependent enzyme such as HCV polymerase, HIV reverse transcriptase, HIV RNaseH and human α-, β-, γ-polymerases.

Raltegravir Chemical Structure

Raltegravir Chemical Structure

CAS No. 518048-05-0

Purity & Quality Control

Raltegravir Related Products

Signaling Pathway

Integrase Signaling Pathways

Integrase Signaling Pathway

Cell Data

Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
MT4 Antiviral assay Antiviral activity against Human immunodeficiency virus 1 3B infected in human MT4 cells assessed as inhibition of viral replication, EC50 = 0.0014 μM. 18541726
MT-4 Antiviral assay Antiviral activity against Human immunodeficiency virus 1 3B infected in human MT-4 cells assessed as inhibition of viral replication, EC50 = 0.0018 μM. 18160521
MT-4 Antiviral assay Antiviral activity against vesicular stomatitis virus G-pseudotyped Human immunodeficiency virus infected in human MT-4 cells assessed as inhibition of viral replication, EC50 = 0.002 μM. 18160521
MT2 Antiviral assay 3 to 4 days Antiviral activity against HIV1 NL4-3 infected in human MT2 cells measured after 3 to 4 days by luciferase reporter gene assay, EC50 = 0.002 μM. 32081010
MT-2 Antiviral assay Antiviral activity against HIV1 3B infected in human MT-2 cells by two fold dilution method in presence of 10% FBS, EC50 = 0.003 μM. 19104010
MT2 Antiviral assay 5 days Antiviral activity against HIV1 3B infected in human MT2 cells after 5 days by chemiluminescence in presence of fetal bovine serum, EC50 = 0.004 μM. 19285389
HOS Antiviral assay Antiviral activity against HIV1 harboring wild-type integrase infected in human HOS cells, EC50 = 0.004 μM. 21493066
HOS Antiviral assay 3 hrs Antiviral activity against wild-type Human immunodeficiency virus 1 infected in HOS cells preincubated for 3 hrs followed by viral infection measured after 48 hrs by luciferase reporter gene assay, EC50 = 0.004 μM. 24471816
MT2 Antiviral assay 5 days Antiviral activity against HIV1 3B in MT2 cells after 5 days, EC50 = 0.006 μM. 18207398
MT-4 Antiviral assay Antiviral activity against HIV 1 RIN harboring integrase gene infected in MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.006 μM. 18378713
MT4 Antiviral assay Antiviral activity against HIV1 3B infected in human MT4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.006 μM. 24900718
MT4 Antiviral assay Antiviral activity against HIV-1 3B infected in human MT4 cells assessed as protection against virus-induced cytopathic effect by MTT assay, EC50 = 0.006 μM. 24793360
MT4 Antiviral assay Antiviral activity against Human immunodeficiency virus 1 3B infected in human MT4 cells assessed as inhibition of virus induced cytopathic effect, EC50 = 0.0061 μM. 20479206
MT4 Function assay 1 hr Inhibition of wild type HIV1 3B infected in human MT4 cells using cells pre-incubated with compound for 1 hr measured 4 days post viral infection by MTT assay, IC50 = 0.0062 μM. 22963135
MT4 Antiviral assay Antiviral activity against HIV1 3B infected in human MT4 cells assessed as reduction of virus-induced cytopathogenicity by MTT assay, EC50 = 0.0064 μM. 19447621
MT-4 Antiviral assay Antiviral activity against HIV 1 NL4.3 harboring integrase L74M mutant infected in human MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.007 μM. 18378713
MT4 Antiviral assay Antiviral activity against HIV1 3B infected in human MT4 cells assessed as inhibition of viral-induced cytopathic effect by MTT assay, EC50 = 0.0078 μM. 28951095
MT-4 Antiviral assay Antiviral activity against HIV1 3B infected in human MT-4 cells by two fold dilution method in presence of 10% FBS, EC50 = 0.008 μM. 19104010
MT-4 Antiviral assay Antiviral activity against HIV 1 NL4.3 integrase S230N mutant infected in human MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.009 μM. 18378713
MT4 Antiviral assay 48 to 72 hrs Antiviral activity against HIV1 infected in human MT4 cells expressing GFP incubated for 48 to 72 hrs in absence of 50% normal human serum by multiple round viral replication kinetics assay, IP = 0.009 μM. 26397965
FL-4 Antiviral assay Antiviral activity against Feline immunodeficiency virus infected in cat FL-4 cells assessed as viral RNA production by RT-qPCR, EC50 = 0.00998 μM. 24813732
MT-4 Antiviral assay Antiviral activity against HIV 1 RIN harboring integrase gene infected in MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay after 20 passages selected in presence of compound, EC50 = 0.01 μM. 18378713
HeLa Antiviral assay 48 hrs Antiviral activity against VSV-G pseudotyped HIV1 lentiviral particles infected in human HeLa cells incubated for 48 hrs by spectrofluorometry, IC50 = 0.01 μM. 22858300
cat FL-4 Antiviral assay 7 days Antiviral activity against Feline immunodeficiency virus infected in cat FL-4 cells assessed as inhibition of viral replication after 7 days by quantitative RT-PCR analysis, EC50 = 0.01 μM. 25702849
cat FL-4 Antiviral assay 7 days Antiviral activity against FIV infected in cat FL-4 cells assessed as reduction in viral RNA level measured after 7 days by qRT-PCR analysis, EC50 = 0.01 μM. 31395510
MT4 Antiviral assay Antiviral activity against HIV2 ROD 3B infected in human MT4 cells assessed as inhibition of viral-induced cytopathic effect by MTT assay, EC50 = 0.011 μM. 28951095
MT4 Antiviral assay Antiviral activity against Human immunodeficiency virus 1 3B infected in MT4 cells assessed as protection against virus-induced cytopathic effect measured 5 days post infection by MTT assay, EC50 = 0.0117 μM. 29940462
MT4 Antiviral assay Antiviral activity against HIV1 3B assessed as inhibition of viral-induced cytopathic effect in human MT4 cells, EC50 = 0.013 μM. 18417342
MT4 Antiviral assay Antiviral activity against HIV1 infected in human MT4 cells assessed as inhibition of virus-induced cytopathic effect, EC50 = 0.013 μM. 20630765
MT4 Antiviral assay Antiviral activity against HIV1 3B infected in human MT4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.013 μM. 21227550
BL21(DE3) Function assay 1 hr Inhibition of recombinant HIV-1 integrase stand transfer activity expressed in Escherichia coli BL21(DE3) cells using 32P-labeled DNA substrate after 1 hr by densitometric analysis, IC50 = 0.013 μM. 26451771
MT-4 Antiviral assay Antiviral activity against HIV 1 NL4.3 integrase E92Q mutant infected in human MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay, EC50 = 0.015 μM. 18378713
MT4 Antiviral assay 5 days Antiviral activity against HIV1 3B infected in human MT4 cells incubated for 5 days by MTT assay, EC50 = 0.015 μM. 31324562
MT2 Antiviral assay Antiviral activity against HIV in MT2 cells in presence of 35 mg/mL human serum albumin, EC50 = 0.016 μM. 18207398
MT-4 Antiviral assay 5 days Antiviral activity against HIV1 3B/LAI infected in human MT-4 cells assessed as inhibition of virus-induced cytopathic effect measured survival after 5 days by MTT assay, EC50 = 0.016 μM. 24124919
HeLa-CD4-LTR-beta-gal Antiviral assay 1 day Antiviral activity against HIV-1 3B infected in human HeLa-CD4-LTR-beta-gal cells after 1 day by spectroscopic analysis, EC50 = 0.016 μM. 25629256
MT-2 Antiviral assay Antiviral activity against HIV1 3B infected in human MT-2 cells by two fold dilution method in presence of 10% FBS, HSA and alpha1-AGP, EC50 = 0.018 μM. 19104010
MT4 Antiviral assay Antiviral activity against HIV1 3B in human MT4 cells in presence of 10% heat-activated fetal bovine serum, IC95 = 0.019 μM. 18763751
MT2 Antiviral assay 5 days Antiviral activity against HIV1 3B infected in human MT2 cells after 5 days by chemiluminescence in presence of human serum albumin, EC50 = 0.02 μM. 19285389
MT4 Antiviral assay 5 days Antiviral activity against HIV2 ROD infected in human MT4 cells incubated for 5 days by MTT assay, EC50 = 0.02 μM. 31324562
TZM-b1 Antiviral assay 1 hr Antiviral activity against HIV-1 NL4.3 infected in human TZM-b1 cells pretreated for 1 hr followed by viral infection measured after 2 days by CPRG assay, IC50 = 0.021 μM. 28408224
CEM-SS Antiviral assay 6 days Antiviral activity against HIV1 3B infected in human CEM-SS cells assessed as reduction of virus-induced cytopathic effect after 6 days by MTS assay, EC50 = 0.023 μM. 27283261
HeLa Antiviral assay 3 days Antiviral activity against HIV1 3B infected in human HeLa cells expressing CD4-LTR-beta-gal assessed as inhibition of viral replication after 3 days by reporter gene assay, EC50 = 0.0236 μM. 24684270
HeLa-CD4-LTR-beta-gal Antiviral assay Antiviral activity against HIV-1 3B infected in human HeLa-CD4-LTR-beta-gal cells assessed as inhibition of viral replication by SpectraMax GEMINI-XS plate reader analysis, EC50 = 0.0236 μM. 25961960
HeLa Antiviral assay 2 days Antiviral activity against HIV1 3B infected in human HeLa cells expressing CD4 assessed as inhibition of viral replication after 2 days by beta-galactosidase reporter gene assay, EC50 = 0.024 μM. 24124919
MT-4 Antiviral assay Antiviral activity against HIV 1 RIN HIV 1 RIN harboring integrase gene infected in MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay after 40 passages selected in presence of compound, EC50 = 0.025 μM. 18378713
TZM-bl Antiviral assay 48 hrs Antiviral activity against Human immunodeficiency virus 1 infected in human TZM-bl cells assessed as inhibition of viral replication after 48 hrs by inverted microscopic analysis, EC50 = 0.025 μM. 22154762
MT4 Function assay 1 hr Inhibition of wild type HIV1 3B infected in human MT4 cells using cells pre-incubated with compound for 1 hr measured 4 days post viral infection in presence of 20 mg/ml HSA by MTT assay, IC50 = 0.029 μM. 22963135
P4R5 MAGI Antiviral assay 24 hrs Antiviral activity against HIV1 infected in CD4/CXCR4/CCR5 expressing human P4R5 MAGI cells preincubated with cells for 24 hrs followed by viral infection measured after 48 hrs by beta-galactosidase reporter gene assay, EC50 = 0.03 μM. 30031976
P4R5 Antiviral assay 24 hrs Antiviral activity against HIV1 infected in CD4/CXCR4/CCR5 expressing human P4R5 cells assessed as inhibition of viral replication preincubated with cells for 24 hrs followed by viral infection measured after 48 hrs by beta-galactosidase reporter gene ass, EC50 = 0.03 μM. 28525279
P4R5 Antiviral assay 24 hrs Antiviral activity against HIV1 infected in human P4R5 cells assessed as reduction in viral infection preincubated with cells for 24 hrs followed by viral infection measured after 48 hrs by fluorescence based beta-galactosidase reporter gene based MAGI as, EC50 = 0.03 μM. 29031062
P4R5 Antiviral assay 24 hrs Antiviral activity against HIV-1 infected in human P4R5 cells assessed as reduction in viral replication preincubated for 24 hrs followed by viral infection and measured after 48 hrs by MAGI assay, EC50 = 0.03 μM. 30739822
P4R5 Antiviral assay 24 hrs Antiviral activity against HIV1 infected in human P4R5 cells assessed as reduction of virus replication preincubated with cells for 24 hrs followed by viral infection for 48 hrs by 4-methylumbelliferylgalactoside-based MAGI assay, EC50 = 0.03 μM. 27283261
MT4 Antiviral assay Antiviral activity against HIV1 3B in human MT4 cells in presence of 50% normal human serum, IC95 = 0.031 μM. 18763751
MT4 Antiviral assay 48 to 72 hrs Antiviral activity against HIV1 infected in human MT4 cells expressing GFP incubated for 48 to 72 hrs in presence of 50% normal human serum by multiple round viral replication kinetics assay, IP = 0.053 μM. 26397965
BL21(DE3) Function assay 1 hr Inhibition of LEDGF/p75-dependent full length HIV-1 integrase expressed in Escherichia coli BL21(DE3) cells preincubated for 1 hr further incubated for 90 mins with biotin-labeled donor DNA and target DNA by HTRF assay, IC50 = 0.058 μM. 31442684
MT-4 Antiviral assay Antiviral activity against HIV 1 RIN HIV 1 RIN harboring integrase gene infected in MT-4 cells assessed as inhibition of virus-induced cytopathic effect by MTT assay after 60 passages selected in presence of compound, EC50 = 0.068 μM. 18378713
HeLaT4 Antiviral assay Antiviral activity against single-round HIV1 NLX.Lux-R harboring inactivating mutations in env, vpr and carries firefly luciferase gene in place of nef assessed as level of 2 mins magnetic nanopartials-medated infection in human HeLaT4 cells treated for 1, EC91 = 0.073 μM. 21060108
HeLa-T4 Antiviral assay 48 hrs Antiviral activity against single-round HIV1 NLX.Lux-R harboring inactivating mutations in env, vpr and carries firefly luciferase gene in place of nef infected in human HeLa-T4 cells assessed as luciferase activity after 48 hrs by exogenous RT assay, EC50 = 0.077 μM. 21060108
TZM-bl Antiviral assay 48 hrs Antiviral activity against HIV-1 infected in human TZM-bl cells assessed as inhibition of viral replication for 48 hrs by bright-Glo luciferase assay, EC50 = 0.15 μM. 26487913
HOS Antiviral assay 3 hrs Antiviral activity against Human immunodeficiency virus 1 harboring integrase N155H mutant infected in HOS cells preincubated for 3 hrs followed by viral infection measured after 48 hrs by luciferase reporter gene assay, EC50 = 0.154 μM. 24471816
TZM-bl Antiviral assay Antiviral activity against HIV1 NL4.3 infected in human TZM-bl cells measured upto 24 hrs by bright Glo-luciferase reporter gene assay, IC50 = 0.16 μM. 31557609
HOS Antiviral assay 3 hrs Antiviral activity against Human immunodeficiency virus 1 harboring integrase Y143R mutant infected in HOS cells preincubated for 3 hrs followed by viral infection measured after 48 hrs by luciferase reporter gene assay, EC50 = 0.162 μM. 24471816
TZM-bl Antiviral assay 1 hr Antiviral activity against HIV1 NL4.3 infected in human TZM-bl cells expressing CXCR4-tropic incubated for 1 hr prior to infection measured after 48 hrs by luciferase reporter gene assay, IC50 = 0.5 μM. 24291042
TZM-bl Antiviral assay 1 hr Antiviral activity against HIV1 NL4.3 infected in human TZM-bl cells expressing CXCR4-tropic incubated for 1 hr prior to infection measured after 48 hrs by luciferase reporter gene assay, IC50 = 0.50119 μM. 24291042
HeLa-T4 Antiviral assay 48 hrs Antiviral activity against single-round HIV1 NLX.Lux-R harboring inactivating mutations in env, vpr and carries firefly luciferase gene in place of nef infected in human HeLa-T4 cells assessed as luciferase activity after 48 hrs by exogenous RT assay, EC95 = 0.81 μM. 21060108
HOS Antiviral assay 3 hrs Antiviral activity against Human immunodeficiency virus 1 harboring integrase G140S/Q148H double mutant infected in HOS cells preincubated for 3 hrs followed by viral infection measured after 48 hrs by luciferase reporter gene assay, EC50 = 1.9 μM. 24471816
MT2 Antiviral assay 3 to 4 days Antiviral activity against HIV1 NL4-3 harboring G140S/Q148H mutant infected in human MT2 cells measured after 3 to 4 days by luciferase reporter gene assay, EC50 = 2.42 μM. 32081010
HeLaT4 Antiviral assay 24 hrs Antiviral activity against single-round HIV1 NLX.Lux-R harboring inactivating mutations in env, vpr and carries firefly luciferase gene in place of nef assessed as level of infection using human HeLaT4 cells pretreated for 24 hrs followed by exposed to vi, EC50 = 4.6 μM. 21060108
MT4 Cytotoxicity assay 5 days Cytotoxicity in mock-infected human MT4 cells assessed as reduction in cell viability incubated for 5 days by MTT assay, CC50 = 6.51 μM. 31324562
CHO Function assay Inhibition of slow delayed inward rectifying potassium current (Iks) in Chinese Hamster Ovary (CHO) cells expressing hKvLQT1/hminK measured using IonWorks Quattro automated patch clamp platform, IC50 = 25.1189 μM. 25087753
U373-MAGI Antiviral assay 50 or 100 nM 72 hrs Antiviral activity against VSV-G pseudotyped HIV-1 NL4-3 infected in human U373-MAGI cells assessed as reduction in gag level at 50 or 100 nM measured at 72 hrs post infection by qPCR method 27117260
U373-MAGI Antiviral assay 50 or 100 nM 72 hrs Antiviral activity against VSV-G pseudotyped HIV-1 NL4-3 infected in human U373-MAGI cells assessed as reduction in U5-gag level at 50 or 100 nM measured at 72 hrs post infection by qPCR method 27117260
MT2 Antiviral assay 1 uM 30 hrs Antiviral activity against wild-type HIV1 NL4-3 infected infected in human MT2 cells assessed as reduction in HIV1 integrated DNA at 1 uM and measured after 30 hrs post infection by Alu-LTR PCR protocol based method 30996780
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Biological Activity

Description Raltegravir is a potent integrase (IN) inhibitor for WT and S217Q PFV IN with IC50 of 90 nM and 40 nM in cell-free assays, respectively. It shows greater than 1000-fold selectivity for HIV-1 IN over several related Mg2+-dependent enzyme such as HCV polymerase, HIV reverse transcriptase, HIV RNaseH and human α-, β-, γ-polymerases.
Features The 1st approved human immunodeficiency virus type 1 (HIV-1) integrase inhibitor.
Targets
Integrase (S217Q PFV) [1]
(Cell-free assay)		 Integrase (WT PFV) [1]
(Cell-free assay)
40 nM 90 nM
In vitro
In vitro PFV IN carrying the S217H substitution is 10-fold less susceptible to Raltegravir with IC50 of 900 nM. PFV IN displays 10% of WT activity and is inhibited by Raltegravir with an IC50 of 200 nM, indicating a ~twofold decrease in susceptibility to the IN strand transfer inhibitor (INSTI) compared with WT IN. S217Q PFV IN is as sensitive to Raltegravir as the WT enzyme. [1] Raltegravir is metabolized by glucuronidation, not hepatically. Raltegravir has potent in vitro activity against HIV-1, with a 95% inhibitory concentration of 31?0 nM, in human T lymphoid cell cultures. Raltegravir is also active against HIV-2 when Raltegravir is tested in CEMx174 cells, with an IC95 of 6 nM. Raltegravir metabolism occurs primarily through glucuronidation. Drugs that are strong inducers of the glucuronidation enzyme, UGT1A1, significantly reduce Raltegravir concentrations and should not be used. Raltegravir exhibits weak inhibitory effects on hepatic cytochrome P450 activity. Raltegravir does not induce CYP3A4 RNA expression or CYP3A4-dependent testosterone 6-β-hydroxylase activity. [2] Raltegravir cellular permeativity is reduced in the presence of magnesium and calcium. [3] Raltegravir and related HIV-1 integrase (IN) strand transfer inhibitors (INSTIs efficiently block viral replication. [4] In acutely infected human lymphoid CD4+ T-cell lines MT-4 and CEMx174, SIVmac251 replication is efficiently inhibited by Raltegravir, which shows an EC90 in the low nanomolar range. [5]
Kinase Assay PFV integration assay
For quantitative strand transfer assays, donor DNA substrate is formed by annealing HPLC grade oligonucleotides 5′-GACTCACTATAGGGCACGCGTCAAAATTCCATGACA and 5′-ATTGTCATG GAATTTTGACGCGTGCCCTATAGTGAGTC. Reactions (40 μL) contains 0.75 μM PFV IN, 0.75 μM donor DNA, 4 nM (300 ng) supercoiled pGEM9-Zf(−) target DNA, 125 mM NaCl, 5 mM MgSO4, 4 μM ZnCl2, 10 mM DTT, 0.8% (vol/vol) DMSO, and 25 mM BisTris propane–HCl, pH 7.45. Raltegravir is added at indicated concentrations. Reactions are initiated by addition of 2 μL PFV IN diluted in 150 mM NaCl, 2 mM DTT, and 10 mM Tris-HCl, pH 7.4, and stopped after 1 hour at 37 °C by addition of 25 mM EDTA and 0.5% (wt/vol) SDS. Reaction products, deproteinized by digestion with 20 μg proteinase K for 30 minutes at 37 °C followed by ethanol precipitation, are separated in 1.5% agarose gels and visualized by staining with ethidium bromide. Integration products are quantified by quantitative real-time PCR, using Platinum SYBR Green qPCR SuperMix and three primers: 5′-CTACTTACTCTAGCTTCCCGGCAAC, 5′-TTCGCCAGTTAATAGTTTGCGCAAC, and 5′-GACTCACTATAGGGCACGCGT. PCR reactions (20 μL) contained 0.5 μM of each primer and 1 μL diluted integration reaction product. Following a 5-min denaturation step at 95 °C, 35 cycles are carried out in a CFX96 PCR instrument, using 10 seconds denaturation at 95 °C, 30 seconds annealing at 56 °C and 1 minutes extension at 68 °C. Standard curves are generated using serial dilutions of WT PFV IN reaction in the absence of INSTI.
Cell Research Cell lines Human MT-4 cells
Concentrations 0.0001-1 μM
Incubation Time 5 days
Method

Human MT-4 cells are infected for 2 hours with the SIVmac251, HIV-1 (IIIB) and HIV-2 (CDC 77618) stocks at a multiplicity of infection of, approximately, 0.1. Cells are then washed three times in phosphate buffered saline, and suspended at 5 × 105/mL in fresh culture medium (to primary cells 50 units/mL of IL-2 are added) in 96-well plates, in the presence or absence of a range of triplicate raltegravir concentrations (0.0001 μM -1 μM). Untreated infected and mock-infected controls are prepared too, in order to allow comparison of the data derived from the different treatments. Viral cytopathogeniciy in MT-4 cells is quantitated by the methyl tetrazolium (MTT) method (MT-4/MTT assay) when extensive cell death in control virus-infected cell cultures is detectable microscopically as lack of capacity to re-cluster. The capability of MT-4 cells to form clusters after infection. Briefly, clusters are disrupted by pipetting; and, after 2 hours of incubation at 37 °C, the formation of new clusters is assessed by light microscopy (100 × magnification). Cell culture supernatants are collected for HIV-1 p24 and HIV-2/SIVmac251 p27 core antigen measurement by ELISA. In CEMx174-infected cell cultures, which show a propensity to form syncytia induced by the virus envelope glycoproteins, syncytia are counted, in blinded fashion, by light microscopy for each well at 5 days following infection.
Experimental Result Images Methods Biomarkers Images PMID
Western blot CHOP / ATF-4 / XBP-1 / Lamin B 24625618
In Vivo
In vivo Raltegravir induces viro-immunological improvement of nonhuman primates with progressing SIVmac251 infection. One non-human primate shows an undetectable viral load following Raltegravir monotherapy. [5]
Animal Research Animal Models Indian Rhesus macaques
Dosages 50 mg/kg or 100 mg/kg
Administration Oral administration
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT04513626 Recruiting
HIV Infections
Centre de Recherches et d''Etude sur la Pathologie Tropicale et le Sida
 September 15 2020 Phase 2
NCT03667547 Completed
Human Immunodeficiency Virus (HIV) Infection
Merck Sharp & Dohme LLC
 September 27 2018 Phase 4
NCT03174977 Recruiting
HIV-1-infection
University of California San Francisco|Merck Sharp & Dohme LLC
 April 1 2018 Early Phase 1

Chemical Information & Solubility

Molecular Weight 444.42 Formula

C20H21FN6O5
CAS No. 518048-05-0 SDF Download Raltegravir SDF
Smiles CC1=NN=C(O1)C(=O)NC(C)(C)C2=NC(=C(C(=O)N2C)O)C(=O)NCC3=CC=C(C=C3)F
Storage (From the date of receipt)

In vitro
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DMSO : 89 mg/mL ( (200.26 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


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