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ITX-5061 HCl

Alias: ITX-5061 HCl ITX5061
Cat No.:V13144 Purity: ≥98%
ITX-5061 HCl, the hydrochloride salt ofITX5061,is a novel and potent Hepatitis C Virus (HCV) Entry Inhibitor, and a scavenger receptor B1 antagonistbeing developed for the treatment of Hepatitis C.
ITX-5061 HCl
ITX-5061 HCl Chemical Structure CAS No.: 1252679-52-9
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description

ITX-5061 HCl, the hydrochloride salt of ITX5061, is a novel and potent Hepatitis C Virus (HCV) Entry Inhibitor, and a scavenger receptor B1 antagonist being developed for the treatment of Hepatitis C.

Biological Activity I Assay Protocols (From Reference)
ln Vivo
ITX5061 is a scavenger receptor B1 (SR-B1) antagonist and a type II inhibitor of p38 MAPK. When mice were treated with ITX5061 (30 mg/kg/day), their HDL-C levels increased by 50% over baseline. When comparing HuAITg animals treated with ITX5061 to mice given a vehicle, ApoA-I levels were considerably but moderately elevated (+15%). While the computed productivity was the same in both groups (129±24 μg/day g)/d vs. 129±16 μg/g/d), ITX5061 significantly reduced HDL-CE catabolism with an FCR of 1.86±0.40 pools/day compared with 2.47±0.26 pools/day in the control group (P<0.05). Additionally, the accumulation of [3H]CE in the livers of mice treated with ITX5061 was dramatically decreased, suggesting that the reduction in hepatic absorption was the cause of the higher HDL-CE levels [1].
References

[1]. Increased HDL cholesterol and apoA-I in humans and mice treated with a novel SR-BI inhibitor. Arterioscler Thromb Vasc Biol. 2009 Dec;29(12):2054-60.

Additional Infomation
KC706 is a novel anti-inflammatory drug that works by inhibiting the activity of p38 MAP kinase. KC706 holds potential to treat inflammatory conditions such as rheumatoid arthritis, psoriasis, inflammatory bowel disease and cardiovascular disease.
Drug Indication
Investigated for use/treatment in cardiovascular disorders, inflammatory bowel disease, inflammatory disorders (unspecified), psoriasis and psoriatic disorders, and rheumatoid arthritis.
Mechanism of Action
KC706 is a novel anti-inflammatory drug that works by inhibiting the activity of p38 MAP kinase. p38 MAP kinase is a key component of the signaling pathway that regulates the body's production of inflammatory mediators, including TNFα and IL-1 beta. It has been demonstrated to be truly disease-modifying: it stops the destruction of joint tissue that is the underlying disease pathology in rheumatoid arthritis.
Pharmacodynamics
KC706 has been demonstrated to be truly disease-modifying: it stops the destruction of joint tissue that is the underlying disease pathology in rheumatoid arthritis.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C30H38CLN3O7S
Molecular Weight
620.21
Exact Mass
619.212
CAS #
1252679-52-9
Related CAS #
1252679-52-9 (HCl);848144-15-0;
PubChem CID
56843466
Appearance
Light yellow to light brown solid powder
LogP
6.593
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
9
Rotatable Bond Count
11
Heavy Atom Count
42
Complexity
989
Defined Atom Stereocenter Count
0
InChi Key
ICIJBYYMEBOTQP-UHFFFAOYSA-N
InChi Code
InChI=1S/C30H37N3O7S.ClH/c1-30(2,3)20-18-24(28(38-4)25(19-20)32-41(5,36)37)31-29(35)27(34)23-10-11-26(22-9-7-6-8-21(22)23)40-17-14-33-12-15-39-16-13-33;/h6-11,18-19,32H,12-17H2,1-5H3,(H,31,35);1H
Chemical Name
N-[5-tert-butyl-3-(methanesulfonamido)-2-methoxyphenyl]-2-[4-(2-morpholin-4-ylethoxy)naphthalen-1-yl]-2-oxoacetamide;hydrochloride
Synonyms
ITX-5061 HCl ITX5061
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

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
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 : ≥ 83.3 mg/mL (~134.32 mM)
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*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.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.6124 mL 8.0618 mL 16.1236 mL
5 mM 0.3225 mL 1.6124 mL 3.2247 mL
10 mM 0.1612 mL 0.8062 mL 1.6124 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
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  • 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.

Biological Data
  • Changes in lipid parameters over time during ITX5061 administration.Patients received placebo (n=37), ITX5061 at 150mg (n=38) and ITX5061 at 300 mg (n=40) daily. Lipid parameters were determined at indicated time points. (A): Absolute change in HDL-C concentration. (B): Mean percent changes in HDL-C from baseline. Values are mean ± S.D. **P<0.05, ***P<0.01, P-values are against placebo, same time point, Kruskall-Wallis, Mann-Whitney test. .[1]. Increased HDL cholesterol and apoA-I in humans and mice treated with a novel SR-BI inhibitor. Arterioscler Thromb Vasc Biol. 2009 Dec;29(12):2054-60.
  • (A) HDL size distribution in ITX5061 treated patients. HDL size was determined after 6 weeks of treatment using NMR. P-value based on Mann Whitney test. (B) Effect of ITX5061 treatment on apoA-I concentration. ApoA-I concentration was determined at the indicated time point. P-value based on Mann-Whitney test.[1]. Increased HDL cholesterol and apoA-I in humans and mice treated with a novel SR-BI inhibitor. Arterioscler Thromb Vasc Biol. 2009 Dec;29(12):2054-60.
  • (A) Plasma lipid levels and cholesterol distribution in HuAITg mice with or without ITX5061. HuAITg mice were treated for one week with ITX5061 or vehicle at 30 mg/kg/day. 100 μl of pooled plasma from 5 distinct mouse were used for FPLC analysis. Plasma HDL-C was determined after ultracentrifugation. * indicates a significant difference from mice receiving vehicle. (P<0.05 in both cases; Mann-Whitney test). (B) apoAI concentrations in HuAITg mice with or without ITX5061. * indicates a significant difference from mice receiving vehicle. (P<0.05; Mann-Whitney test). (C) HDL size distribution in HuAITg mice with or without ITX5061. HDL size was determined by native-PAGE. Profiles were determined in individual plasma samples. One presentative profile in each group is shown. (D) Plasma kinetic of HDL labeled with [3H]CE in HuAITg mice with or without ITX5061. Values are the fraction of the injected dose remaining at each time point. The curves were fitted using a biexponential equation. Data are given as mean ± S.D.; n = 4 mice/group for each point. *: P<0.05 Vs vehicle, same time point, Mann-Whitney test. (E) HDL-C uptake. Values are expressed as the percentage of total injected radioactivity retrieved in the liver. *: P<0.05 Vs vehicle, Mann-Whitney test.[1]. Increased HDL cholesterol and apoA-I in humans and mice treated with a novel SR-BI inhibitor. Arterioscler Thromb Vasc Biol. 2009 Dec;29(12):2054-60.
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