1. GPCR/G Protein Immunology/Inflammation
  2. CCR
  3. BI-6901

BI 6901 is a potent, selective CCR10 antagonist (pIC50=9.0). BI 6901 shows high selectivity over other GPCRs, including a number of other chemokine receptors. BI 6901 is efficacious in the murine DNFB model of contact hypersensitivity and can be used for inflammation research.

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

BI-6901 Chemical Structure

BI-6901 Chemical Structure

CAS No. : 2040401-92-9

Size Price Stock Quantity
5 mg USD 380 In-stock
10 mg USD 600 In-stock
25 mg USD 1150 In-stock
50 mg USD 1800 In-stock
100 mg USD 2850 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

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Description

BI 6901 is a potent, selective CCR10 antagonist (pIC50=9.0). BI 6901 shows high selectivity over other GPCRs, including a number of other chemokine receptors. BI 6901 is efficacious in the murine DNFB model of contact hypersensitivity and can be used for inflammation research[1].

In Vivo

BI-6901 (intraperitoneal injection; 100 mg/kg; bid.) exhibits a dose-dependent anti-inflammatory response against DNFB stimulated ear swelling in sensitized mice. The level of efficacy observed for BI-6901 is similar to that observed with anti-CCL27 antibody in the same model (60-85%)[1].

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

Animal Model: Balb-C mice with a DNFB model of contact hypersensitivity.
Dosage: 100 mg/kg
Administration: Intraperitoneal injection
Result: Had a inhibitory effect on the DNFB stimulated inflammatory response in sensitized Balb-c mice.
Molecular Weight

453.56

Formula

C23H27N5O3S

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(C1=CC=CC2=C1C=CN2)(N[C@@H](C(N3CCC(C)CC3)=O)CCN4C(C#N)=CC=C4)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, stored under nitrogen, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 160 mg/mL (352.76 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 2.2048 mL 11.0239 mL 22.0478 mL
5 mM 0.4410 mL 2.2048 mL 4.4096 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 (stored under nitrogen, away from moisture). 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: 5 mg/mL (11.02 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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: 4 mg/mL (8.82 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 4 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (40.0 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 (stored under nitrogen, away from moisture)

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% ee.: 100.00%

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 (stored under nitrogen, away from moisture). 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 2.2048 mL 11.0239 mL 22.0478 mL 55.1195 mL
5 mM 0.4410 mL 2.2048 mL 4.4096 mL 11.0239 mL
10 mM 0.2205 mL 1.1024 mL 2.2048 mL 5.5119 mL
15 mM 0.1470 mL 0.7349 mL 1.4699 mL 3.6746 mL
20 mM 0.1102 mL 0.5512 mL 1.1024 mL 2.7560 mL
25 mM 0.0882 mL 0.4410 mL 0.8819 mL 2.2048 mL
30 mM 0.0735 mL 0.3675 mL 0.7349 mL 1.8373 mL
40 mM 0.0551 mL 0.2756 mL 0.5512 mL 1.3780 mL
50 mM 0.0441 mL 0.2205 mL 0.4410 mL 1.1024 mL
60 mM 0.0367 mL 0.1837 mL 0.3675 mL 0.9187 mL
80 mM 0.0276 mL 0.1378 mL 0.2756 mL 0.6890 mL
100 mM 0.0220 mL 0.1102 mL 0.2205 mL 0.5512 mL
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BI-6901 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.

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Product Name:
BI-6901
Cat. No.:
HY-116835
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