2. Induced Disease Models Products Membrane Transporter/Ion Channel
  3. Immunology and Inflammatory Disease Models Sodium Channel
  4. Hapten
  5. Bifenthrin

Bifenthrin is a synthetic pyrethroid insecticide. Bifenthrin prolongs the opening time of Nav1.8 sodium channels, leading to membrane depolarization and conductance block in the insect nervous system, thereby disrupting neural function. Bifenthrin was effective in inhibiting A. gambiae (LD50=0.15 ng/mg) and C. quinquefasciatus (LD50=0.16 ng/mg). Bifenthrin has good lethality against susceptible and resistant mosquitoes and is very effective in inhibiting blood sucking and can be developed as a mosquito-removal netting material.

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

Bifenthrin Chemical Structure

Bifenthrin Chemical Structure

CAS No. : 82657-04-3

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 66 In-stock
Solution
10 mM * 1 mL in DMSO USD 66 In-stock
Solid
5 mg USD 38 In-stock
10 mg USD 60 In-stock
25 mg USD 90 In-stock
50 mg USD 120 In-stock
100 mg USD 155 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Bifenthrin:

Bifenthrin Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Bifenthrin

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Bifenthrin is a synthetic pyrethroid insecticide. Bifenthrin prolongs the opening time of Nav1.8 sodium channels, leading to membrane depolarization and conductance block in the insect nervous system, thereby disrupting neural function. Bifenthrin was effective in inhibiting A. gambiae (LD50=0.15 ng/mg) and C. quinquefasciatus (LD50=0.16 ng/mg). Bifenthrin has good lethality against susceptible and resistant mosquitoes and is very effective in inhibiting blood sucking and can be developed as a mosquito-removal netting material[1][2].

In Vitro

Bifenthrin inhibits A. gambiae and C. quinquefasciatus with LD50s of 0.15 ng/mg and 0.16 ng/mg[1].
Bifenthrin treated filter papers contact with tarsal of C. quinquefasciatus and A. gambiae, which leads to 100% mortality only need concentration% of 0.5% and 0.125%, respectively[1].

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

Bifenthrin Related Antibodies
Molecular Weight

422.87

Formula

C23H22ClF3O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C([C@H]1C(C)(C)[C@H]1/C=C(Cl)/C(F)(F)F)OCC2=C(C)C(C3=CC=CC=C3)=CC=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 (236.48 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 2.3648 mL 11.8240 mL 23.6479 mL
5 mM 0.4730 mL 2.3648 mL 4.7296 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 (5.91 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% Corn Oil

    Solubility: ≥ 2.5 mg/mL (5.91 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 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 (25.0 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).

*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

Purity: 99.76%

SDS (729 KB)

COA (246 KB) LCMS (97 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 (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 2.3648 mL 11.8240 mL 23.6479 mL 59.1198 mL
5 mM 0.4730 mL 2.3648 mL 4.7296 mL 11.8240 mL
10 mM 0.2365 mL 1.1824 mL 2.3648 mL 5.9120 mL
15 mM 0.1577 mL 0.7883 mL 1.5765 mL 3.9413 mL
20 mM 0.1182 mL 0.5912 mL 1.1824 mL 2.9560 mL
25 mM 0.0946 mL 0.4730 mL 0.9459 mL 2.3648 mL
30 mM 0.0788 mL 0.3941 mL 0.7883 mL 1.9707 mL
40 mM 0.0591 mL 0.2956 mL 0.5912 mL 1.4780 mL
50 mM 0.0473 mL 0.2365 mL 0.4730 mL 1.1824 mL
60 mM 0.0394 mL 0.1971 mL 0.3941 mL 0.9853 mL
80 mM 0.0296 mL 0.1478 mL 0.2956 mL 0.7390 mL
100 mM 0.0236 mL 0.1182 mL 0.2365 mL 0.5912 mL
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Bifenthrin 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:

Bifenthrin82657-04-3Sodium ChannelNa channelsNa+ channelsA. gambiaeC. quinquefasciatusmosquitoesblood suckingpyrethroid insecticideInhibitorinhibitorinhibit

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