2. Anti-infection
  3. Fungal
  4. Vibunazole

Vibunazole  (Synonyms: BAY-N-7133)

Cat. No.: HY-100121 Purity: 99.91%
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Vibunazole is a new antifungal azole.

For research use only. We do not sell to patients.

Vibunazole Chemical Structure

Vibunazole Chemical Structure

CAS No. : 80456-55-9

Size Price Stock Quantity
5 mg USD 406 In-stock
10 mg USD 620 In-stock
25 mg USD 1180 In-stock
50 mg USD 1680 In-stock
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Vibunazole Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

Vibunazole is a new antifungal azole.

In Vitro

Vibunazole is an antifungal azole. Low concentrations of all three drugs inhibit Coccidioides immitis, strain Silveira, in vitro with a descending order of activity ketoconazole>Vibunazole>BAY 1 9139[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Vibunazole Related Antibodies
In Vivo

The untreated, infected mice lost weight initially and progressively, whereas treated mice gain weight after an initial loss with Vibunazole (all doses), BAY 1 9139 and ketoconazole at 2.5 mg/kg/day. With both Vibunazole and BAY 1 9139, the 5 and 10 mg/kg doses yield serum concentrations exceeding the MICs for the Coccidioides immitis test strain (0.8 and 1.5 μg/mL respectively) for periods in excess of 30 min after injection[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

309.79

Formula

C15H20ClN3O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

OC(C(C)(C)C)(COC1=CC=C(Cl)C=C1)CN2N=CN=C2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (322.80 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2280 mL 16.1400 mL 32.2799 mL
5 mM 0.6456 mL 3.2280 mL 6.4560 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (8.07 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (8.07 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References
Animal Administration
[1]

Under pentobarbital anesthesia 26 to 30 g female Swiss-Webster albino mice are injected intratracheally with either 0.05 mL sterile 0.9 % NaCI solution or 150 arthroconidia of Coccidioides imrnitis (strain Silveira) suspended in 0.05 mL of 0.9 % NaCI solution. Treatment of cohorts of ten infected and ten uninfected mice is begun 72 h after inoculation. Daily i.v. injections (tail vein) of 0.1 mL of 5 % glucose solution delivering either 0, 2.5, 5 or 10 mg/kg/dose of Vibunazole are given for 30 days[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.2280 mL 16.1400 mL 32.2799 mL 80.6998 mL
5 mM 0.6456 mL 3.2280 mL 6.4560 mL 16.1400 mL
10 mM 0.3228 mL 1.6140 mL 3.2280 mL 8.0700 mL
15 mM 0.2152 mL 1.0760 mL 2.1520 mL 5.3800 mL
20 mM 0.1614 mL 0.8070 mL 1.6140 mL 4.0350 mL
25 mM 0.1291 mL 0.6456 mL 1.2912 mL 3.2280 mL
30 mM 0.1076 mL 0.5380 mL 1.0760 mL 2.6900 mL
40 mM 0.0807 mL 0.4035 mL 0.8070 mL 2.0175 mL
50 mM 0.0646 mL 0.3228 mL 0.6456 mL 1.6140 mL
60 mM 0.0538 mL 0.2690 mL 0.5380 mL 1.3450 mL
80 mM 0.0403 mL 0.2017 mL 0.4035 mL 1.0087 mL
100 mM 0.0323 mL 0.1614 mL 0.3228 mL 0.8070 mL
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Vibunazole Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Vibunazole80456-55-9BAY-N-7133FungalInhibitorinhibitorinhibit

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