2. Anti-infection
  3. Parasite
  4. Lufenuron

Lufenuron is a lipophilic benzoylurea insecticide and a chitin synthesis inhibitor that can used for flea and fish lice control. Lufenuron inhibits moulting of arthropods.

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

Lufenuron Chemical Structure

Lufenuron Chemical Structure

CAS No. : 103055-07-8

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10 mM * 1 mL in DMSO
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Lufenuron:

Lufenuron Related Antibodies

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  • Biological Activity

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Description

Lufenuron is a lipophilic benzoylurea insecticide and a chitin synthesis inhibitor that can used for flea and fish lice control. Lufenuron inhibits moulting of arthropods[1][2].

Molecular Weight

511.15

Formula

C17H8Cl2F8N2O3
CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C(NC(NC1=CC(Cl)=C(OC(F)(F)C(F)C(F)(F)F)C=C1Cl)=O)C2=C(F)C=CC=C2F
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (244.55 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 1.9564 mL 9.7819 mL 19.5637 mL
5 mM 0.3913 mL 1.9564 mL 3.9127 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. 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: ≥ 2.08 mg/mL (4.07 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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% Corn Oil

    Solubility: ≥ 2.08 mg/mL (4.07 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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

Purity: 99.57%

SDS (564 KB)

COA (246 KB) LCMS (94 KB)

Handling Instructions (2659 KB)
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. 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 1.9564 mL 9.7819 mL 19.5637 mL 48.9093 mL
5 mM 0.3913 mL 1.9564 mL 3.9127 mL 9.7819 mL
10 mM 0.1956 mL 0.9782 mL 1.9564 mL 4.8909 mL
15 mM 0.1304 mL 0.6521 mL 1.3042 mL 3.2606 mL
20 mM 0.0978 mL 0.4891 mL 0.9782 mL 2.4455 mL
25 mM 0.0783 mL 0.3913 mL 0.7825 mL 1.9564 mL
30 mM 0.0652 mL 0.3261 mL 0.6521 mL 1.6303 mL
40 mM 0.0489 mL 0.2445 mL 0.4891 mL 1.2227 mL
50 mM 0.0391 mL 0.1956 mL 0.3913 mL 0.9782 mL
60 mM 0.0326 mL 0.1630 mL 0.3261 mL 0.8152 mL
80 mM 0.0245 mL 0.1223 mL 0.2445 mL 0.6114 mL
100 mM 0.0196 mL 0.0978 mL 0.1956 mL 0.4891 mL
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Lufenuron 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:

Lufenuron103055-07-8ParasiteLipophilicbenzoylureainsecticidechitin synthesisarthropodsInhibitorinhibitorinhibit

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