2. Anti-infection
  3. Parasite
  4. Toltrazuril (sulfone)

Toltrazuril (sulfone)  (Synonyms: Ponazuril)

Cat. No.: HY-17008 Purity: 98.58%
SDS COA Handling Instructions

Molarity Calculator

Toltrazuril sulfone (Ponazuril) is a metabolite of Toltrazuril (HY-B0175), with antiprotozoal activity. Toltrazuril sulfone is a triazine anticoccidial that is developed to prevent coccidiosis in poultry.

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

Toltrazuril (sulfone) Chemical Structure

Toltrazuril (sulfone) Chemical Structure

CAS No. : 69004-04-2

Size Price Stock Quantity
Free Sample (0.1 - 0.5 mg)   Apply Now  
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 61 In-stock
Solution
10 mM * 1 mL in DMSO USD 61 In-stock
Solid
5 mg USD 35 In-stock
10 mg USD 55 In-stock
50 mg USD 125 In-stock
100 mg USD 145 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Toltrazuril (sulfone):

Toltrazuril (sulfone) Related Antibodies

Top Publications Citing Use of Products

View All Parasite Isoform Specific Products:

View All Isoforms
Amebae Coccidia Leishmania Mite Plasmodium Toxoplasma Trypanosoma Schistosome

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Toltrazuril sulfone (Ponazuril) is a metabolite of Toltrazuril (HY-B0175), with antiprotozoal activity. Toltrazuril sulfone is a triazine anticoccidial that is developed to prevent coccidiosis in poultry[1][2].

IC50 & Target

Coccidia

 

In Vitro

Toltrazuril sulfone inhibits the development of merozoites of S. neurona[1].
Toltrazuril sulfone inhibits the development of N. caninum after approximately 48 h post-exposure[1].
Toltrazuril sulfone exhibits inhibitory possibly by targeting different enzyme/enzyme systems in different apicomplexans[1].
Toltrazuril sulfone (5 mg/ml; 20 hours) inhibits T. gondii replication after the second division by endodyogeny[2].

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

Toltrazuril (sulfone) Related Antibodies
In Vivo

Toltrazuril sulfone (10-20 mg/kg; p.o.; daily; for 10 days) is effective in preventing and treating toxoplasmosis in mice[2].

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

Animal Model: Female CD-1 mice[2]
Dosage: 10 mg/kg, 20 mg/kg
Administration: Oral administration, daily, for 10 days
Result: Prevented and protected mice from toxoplasmosis.
Molecular Weight

457.38

Formula

C18H14F3N3O6S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(C1=CC=C(C=C1)OC2=C(C=C(C=C2)N3C(N(C(NC3=O)=O)C)=O)C)(C(F)(F)F)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (109.32 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 2.1864 mL 10.9318 mL 21.8637 mL
5 mM 0.4373 mL 2.1864 mL 4.3727 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • 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 (5.47 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 (5.47 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).
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

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.1864 mL 10.9318 mL 21.8637 mL 54.6591 mL
5 mM 0.4373 mL 2.1864 mL 4.3727 mL 10.9318 mL
10 mM 0.2186 mL 1.0932 mL 2.1864 mL 5.4659 mL
15 mM 0.1458 mL 0.7288 mL 1.4576 mL 3.6439 mL
20 mM 0.1093 mL 0.5466 mL 1.0932 mL 2.7330 mL
25 mM 0.0875 mL 0.4373 mL 0.8745 mL 2.1864 mL
30 mM 0.0729 mL 0.3644 mL 0.7288 mL 1.8220 mL
40 mM 0.0547 mL 0.2733 mL 0.5466 mL 1.3665 mL
50 mM 0.0437 mL 0.2186 mL 0.4373 mL 1.0932 mL
60 mM 0.0364 mL 0.1822 mL 0.3644 mL 0.9110 mL
80 mM 0.0273 mL 0.1366 mL 0.2733 mL 0.6832 mL
100 mM 0.0219 mL 0.1093 mL 0.2186 mL 0.5466 mL
  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.

Toltrazuril (sulfone) 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:

Toltrazuril (sulfone)69004-04-2PonazurilParasiteToltrazurilanticoccidialantiprotozoalInhibitorinhibitorinhibit

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

  

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

      

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Toltrazuril (sulfone)
Cat. No.:
HY-17008
Quantity:
MCE Japan Authorized Agent:

Customer Review

Thank You for Your Feedback!

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

Product Name

  

Lot #

Applicant Name *

 

Email Address *

Phone Number

 

Department *

Organization Name *

 

Country or Region *

Remarks

SAFETY DATA SHEET (SDS)

English - EN (393 KB) Français - FR (393 KB) Deutsch - DE (393 KB) Norwegian - NO (393 KB) Español - ES (393 KB) Swedish - SV (393 KB)

Request for HNMR Report

We have received your request and will respond to you as soon as possible.