MK-4965

Modify Date: 2026-08-03 14:57:20

MK-4965 Structure
MK-4965 structure
Common Name MK-4965
CAS Number 920035-77-4 Molecular Weight 426.26
Density N/A Boiling Point N/A
Molecular Formula C20H13Cl2N5O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of MK-4965


MK-4965 is a nonnucleoside reverse transcriptase inhibitor (NNRTI). MK-4965 displays excellent activities against not only HIV-1 wild-type (WT) virus but also against a broad panel of NNRTI-resistant viruses and can be used for the research of HIV-1 infection[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile

 MK-4965 Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description MK-4965 is a nonnucleoside reverse transcriptase inhibitor (NNRTI). MK-4965 displays excellent activities against not only HIV-1 wild-type (WT) virus but also against a broad panel of NNRTI-resistant viruses and can be used for the research of HIV-1 infection[1].
Related Catalog
Target

IC50: 0.23 nM (WT), 0.39 nM (Y181C), 0.40 nM (K103N)[1]

References

[1]. Lai MT, et al. Antiviral activity of MK-4965, a novel nonnucleoside reverse transcriptase inhibitor. Antimicrob Agents Chemother. 2009 Jun;53(6):2424-31.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C20H13Cl2N5O2
Molecular Weight 426.26
Exact Mass 425.04500
PSA 110.57000
LogP 5.01998
InChIKey KXDIHAQCVNNLIB-UHFFFAOYSA-N
SMILES N#Cc1cc(Cl)cc(Oc2cc(OCc3[nH]nc4nc(N)ccc34)ccc2Cl)c1

 MK-4965Bioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Half life in Beagle dog at 10 mg/kg, po and 2 mg/kg, iv
Source: ChEMBL
Target: Canis lupus familiaris
External Id: CHEMBL1941763
Name: Half life in Sprague-Dawley rat at 10 mg/kg, po and 3 mg/kg, iv
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL1941762
Name: Plasma protein binding in HIV1 infected patient
Source: ChEMBL
Target: Plasma
External Id: CHEMBL1661358
Name: Cytotoxicity against human MT4 cells up to 8.3 uM
Source: ChEMBL
Target: MT4
External Id: CHEMBL1930129
Name: Plasma clearance in Sprague-Dawley rat at 10 mg/kg, po and 3 mg/kg, iv
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL1941755
Name: Antiviral activity against Human immunodeficiency virus expressing wild type RT infec...
Source: ChEMBL
Target: Human immunodeficiency virus
External Id: CHEMBL1930128
Name: Selectivity ratio of IC50 for HIV1 isolate R8 reverse transcriptase K103N mutant to I...
Source: ChEMBL
Target: N/A
External Id: CHEMBL1661350
Name: Plasma clearance in Beagle dog at 10 mg/kg, po and 2 mg/kg, iv
Source: ChEMBL
Target: Canis lupus familiaris
External Id: CHEMBL1941756
Name: Selectivity ratio of IC50 for HIV1 isolate R8 reverse transcriptase Y181C mutant to I...
Source: ChEMBL
Target: N/A
External Id: CHEMBL1661351
Name: Resistant ratio of IC50 for HIV 1 reverse transcriptase Y181C mutant to IC50 for wild...
Source: ChEMBL
Target: N/A
External Id: CHEMBL2150637
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 MK-4965 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: InChIKey of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is KXDIHAQCVNNLIB-UHFFFAOYSA-N.
Q: What is the SMILES notation of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: SMILES notation of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is N#Cc1cc(Cl)cc(Oc2cc(OCc3[nH]nc4nc(N)ccc34)ccc2Cl)c1.
Q: What is the molecular formula of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: Molecular formula of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is C20H13Cl2N5O2.
Q: What is the polar surface area (PSA) of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: Polar surface area (PSA) of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is 110.57000.
Q: What are the uses of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: Main uses of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile: MK-4965 is a nonnucleoside reverse transcriptase inhibitor (NNRTI). MK-4965 displays excellent activities against not only HIV-1 wild-type (WT) virus but also against a broad panel of NNRTI-resistant viruses and can be used for the research of HIV-1 infection[1].
Q: What is the molecular weight of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: Molecular weight of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is 426.26.
Q: What is the English name of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: The English name of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile.
Q: What is the LogP of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: LogP of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is 5.01998.
Q: What is the CAS number of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile?
A: CAS number of 3-{5-[(6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy]-2-chloroph enoxy}-5-chlorobenzonitrile is 920035-77-4.
Q: What is the Chinese name of 920035-77-4?
A: Chinese name of 920035-77-4 is 920035-77-4.
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