Ombitasvir

Modify Date: 2025-08-25 16:25:20

Ombitasvir Structure
Ombitasvir structure
Common Name Ombitasvir
CAS Number 1258226-87-7 Molecular Weight 894.109
Density 1.2±0.1 g/cm3 Boiling Point 1065.6±65.0 °C at 760 mmHg
Molecular Formula C50H67N7O8 Melting Point N/A
MSDS N/A Flash Point 598.2±34.3 °C

 Use of Ombitasvir


Ombitasvir is a potent inhibitor of the hepatitis C virus protein NS5A, with EC50s of 0.82 to 19.3 pM against HCV genotypes 1 to 5, and 366 pM against genotype 6a.

 Names

Name ombitasvir
Synonym More Synonyms

 Ombitasvir Biological Activity

Description Ombitasvir is a potent inhibitor of the hepatitis C virus protein NS5A, with EC50s of 0.82 to 19.3 pM against HCV genotypes 1 to 5, and 366 pM against genotype 6a.
Related Catalog
Target

EC50: 0.82 to 19.3 pM (HCV genotypes 1 to 5), 366 pM (HCV genotype 6a)[1]

In Vitro Ombitasvir is active against the genotype 2a JFH-1 replicon, with an EC50 of 0.82 pM, and the EC50s of ombitasvir are 42 pM and 68 pM against the L28 and F28 variants of this genotype 6a replicon, respectively[1]. In GT1a, variants M28V, L31V, and H58D confers 58- to 243-fold resistance to Ombitasvir. Single variants M28T, Q30R, and Y93C/S confers 800- to 8965-fold resistance, while Y93H/N confers >40000-fold resistance to Ombitasvir[2].
References

[1]. Krishnan P, et al. In vitro and in vivo antiviral activity and resistance profile of ombitasvir, an inhibitor of hepatitis C virus NS5A. Antimicrob Agents Chemother. 2015 Feb;59(2):979-87

[2]. DeGoey DA, et al. Discovery of ABT-267, a pan-genotypic inhibitor of HCV NS5A. J Med Chem. 2014 Mar 13;57(5):2047-57

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 1065.6±65.0 °C at 760 mmHg
Molecular Formula C50H67N7O8
Molecular Weight 894.109
Flash Point 598.2±34.3 °C
Exact Mass 893.505127
PSA 178.72000
LogP 6.29
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.595
Storage condition -20℃

 OmbitasvirBioassay

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Name: Cytotoxicity counterscreen for inhibitors of SARS-CoV-2 cell entry
Source: NCGC
Target: N/A
External Id: TRND-SARS-CoV-2-cytotox-48hr
Name: Primary qHTS to identify inhibitors of SARS-CoV-2 cell entry
Source: NCGC
External Id: TRND-SARS-CoV-2-PP
Name: Inhibition of NS5A in HuH7 cell infected HCV genotype 1a H77 assessed as decrease in ...
Source: ChEMBL
Target: Nonstructural protein 5A
External Id: CHEMBL4183550
Name: Inhibition of NS5A in HuH7 cell infected HCV genotype 1b Con1 assessed as decrease in...
Source: ChEMBL
Target: Genome polyprotein
External Id: CHEMBL4183551
Name: Inhibition of NS5A in HuH7 cell infected HCV genotype 1a H77 assessed as decrease in ...
Source: ChEMBL
Target: Nonstructural protein 5A
External Id: CHEMBL4183552
Name: Inhibition of NS5A in HuH7 cell infected HCV genotype 1b Con1 assessed as decrease in...
Source: ChEMBL
Target: Genome polyprotein
External Id: CHEMBL4183553
Name: Inhibition of HCV genotype 1b Con1 NS5A expressed in HuH7 cell infected HCV genotype ...
Source: ChEMBL
Target: Genome polyprotein
External Id: CHEMBL4183558
Name: Inhibition of HCV genotype 1b Con1 NS5A expressed in HuH7 cell infected HCV genotype ...
Source: ChEMBL
Target: Genome polyprotein
External Id: CHEMBL4183559
Name: Inhibition of NS5A M28T mutant in HuH7 cell infected HCV genotype 1a H77 assessed as ...
Source: ChEMBL
Target: Nonstructural protein 5A
External Id: CHEMBL4183560
Name: Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of Cac...
Source: ChEMBL
Target: Severe acute respiratory syndrome coronavirus 2
External Id: CHEMBL4303805
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 Synonyms

ABT-267
Ombitasvir
UNII:2302768XJ8
Dimethyl ({(2S,5S)-1-[4-(2-methyl-2-propanyl)phenyl]-2,5-pyrrolidinediyl}bis{4,1-phenylenecarbamoyl(2S)-2,1-pyrrolidinediyl[(2S)-3-methyl-1-oxo-1,2-butanediyl]})biscarbamate
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