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ABT-072

Alias: ABT-072; ABT 072; ABT072.
Cat No.:V4403 Purity: ≥98%
ABT-072 is a novel and potent nonnucleosideNS5B polymeraseinhibitor and a candidate drug evaluated for treatment of hepatitis C virus (HCV).
ABT-072
ABT-072 Chemical Structure CAS No.: 1132936-00-5
Product category: HCV
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
2mg
5mg
10mg
25mg
50mg
Other Sizes

Other Forms of ABT-072:

  • ABT-072 potassium trihydrate
Official Supplier of:
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Top Publications Citing lnvivochem Products
Purity & Quality Control Documentation

Purity: ≥98%

Product Description

ABT-072 is a novel and potent nonnucleoside NS5B polymerase inhibitor and a candidate drug evaluated for treatment of hepatitis C virus (HCV).

Biological Activity I Assay Protocols (From Reference)
Targets
NS5B polymerase
ln Vitro
ABT-072 is a non-nucleoside inhibitor of NS5B polymerase that exhibits nanomolar potency against hepatitis C virus polymerases of genotypes 1a and 1b in vitro[1].
ln Vivo
Good PK properties are shown by ABT-072 (5 and/or 30 mg/kg; i.v. or p.o.). In vitro or oral ABT-072 (2.5 and/or 30 mg/kg) exhibits high oral bioavailability and low plasma clearance[3].
Animal Protocol
Animal Model: Rats[3]
Dosage: 5 and/or 30 mg/kg (Pharmacokinetic Analysis)
Administration: I.v. or p.o.
Result: Showed good PK properties.
References

[1]. A phase 2a trial of 12-week interferon-free therapy with two direct-acting antivirals (ABT-450/r, ABT-072) and ribavirin in IL28B C/C patients with chronic hepatitis C genotype 1. J Hepatol. 2013;59(1):18-23.

[2]. Assessing Supersaturation and Its Impact on In Vivo Bioavailability of a Low-Solubility Compound ABT-072 With a Dual pH, Two-Phase Dissolution Method. J Pharm Sci. 2016;105(9):2886-2895.

[3]. Synthesis and Biological Characterization of Aryl Uracil Inhibitors of Hepatitis C Virus NS5B Polymerase: Discovery of ABT-072, a trans-Stilbene Analog with Good Oral Bioavailability. J Med Chem. 2018;61(3):1153-1163.

[4]. US 20120196794 A1

Additional Infomation
ABT-072 is under investigation in clinical trial NCT00890318 (A Study in Healthy Adult Subjects to Evaluate the Safety, Tolerability, and Pharmacokinetic Profiles of Multiple Doses of ABT-072 Used to Treat Hepatitis C).
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C24H27N3O5S
Molecular Weight
469.553284883499
Exact Mass
469.167
Elemental Analysis
C, 61.39; H, 5.80; N, 8.95; O, 17.04; S, 6.83
CAS #
1132936-00-5
Related CAS #
ABT-072 potassium trihydrate;1132940-31-8
PubChem CID
57775240
Appearance
Off-white to yellow solid powder
Density
1.3±0.1 g/cm3
Index of Refraction
1.625
LogP
3.64
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
7
Heavy Atom Count
33
Complexity
879
Defined Atom Stereocenter Count
0
SMILES
CS(=O)(NC1=CC=C(/C=C/C2=CC(N(C(N3)=O)C=CC3=O)=CC(C(C)(C)C)=C2OC)C=C1)=O
InChi Key
XMZSTQYSBYEENY-RMKNXTFCSA-N
InChi Code
InChI=1S/C24H27N3O5S/c1-24(2,3)20-15-19(27-13-12-21(28)25-23(27)29)14-17(22(20)32-4)9-6-16-7-10-18(11-8-16)26-33(5,30)31/h6-15,26H,1-5H3,(H,25,28,29)/b9-6+
Chemical Name
(E)-N-(4-(3-(tert-butyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-methoxystyryl)phenyl)methanesulfonamide
Synonyms
ABT-072; ABT 072; ABT072.
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~80 mg/mL (~170.38 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 4 mg/mL (8.52 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 40.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 4 mg/mL (8.52 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 40.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: 4 mg/mL (8.52 mM) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 40.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


Solubility in Formulation 4: 10% DMSO+40% PEG300+5% Tween-80+45% Saline: ≥ 4 mg/mL (8.52 mM)

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.1297 mL 10.6485 mL 21.2970 mL
5 mM 0.4259 mL 2.1297 mL 4.2594 mL
10 mM 0.2130 mL 1.0648 mL 2.1297 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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