2. GPCR/G Protein Neuronal Signaling
  3. Cannabinoid Receptor
  4. CB1-IN-1

CB1-IN-1 (BPRCB1184) is a peripherally restricted CB1R antagonist, with Ki of 0.

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

CB1-IN-1 Chemical Structure

CB1-IN-1 Chemical Structure

CAS No. : 1429239-98-4

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 496 In-stock
Solution
10 mM * 1 mL in DMSO USD 496 In-stock
Solid
1 mg USD 168 In-stock
5 mg USD 420 In-stock
10 mg USD 600 In-stock
50 mg USD 1800 In-stock
100 mg USD 2520 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

CB1-IN-1 Related Antibodies

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Description

CB1-IN-1 (BPRCB1184) is a peripherally restricted CB1R antagonist, with Ki of 0.3 nM and 21 nM for CB1R (EC50 = 3 nM) and CB2R, respectively. IC50 value: 0.3 nM (Ki, CB1R) 21 nM (Ki, CB2R) Target: CB1R in vivo: CB1-IN-1 is a novel peripherally restricted cannabinoid 1 receptor antagonist with significant weight-loss efficacy in diet-induced obese mice. CB1-IN-1 has great potential to ameliorate this related metabolic syndrome.

Molecular Weight

751.67

Formula

C33H31Cl2F3N6O3S2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

ClC1=CC(Cl)=CC=C1N2C(C3=CC=C(C#CC4=CC=C(C(F)(F)F)C=C4)S3)=C(CNS(=O)(N5CCCC5)=O)C(C(NN6CCCCC6)=O)=N2
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 : 125 mg/mL (166.30 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 1.3304 mL 6.6519 mL 13.3037 mL
5 mM 0.2661 mL 1.3304 mL 2.6607 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: ≥ 2.08 mg/mL (2.77 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 (2.77 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: 99.83%

COA (259 KB) LCMS (93 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, 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 1.3304 mL 6.6519 mL 13.3037 mL 33.2593 mL
5 mM 0.2661 mL 1.3304 mL 2.6607 mL 6.6519 mL
10 mM 0.1330 mL 0.6652 mL 1.3304 mL 3.3259 mL
15 mM 0.0887 mL 0.4435 mL 0.8869 mL 2.2173 mL
20 mM 0.0665 mL 0.3326 mL 0.6652 mL 1.6630 mL
25 mM 0.0532 mL 0.2661 mL 0.5321 mL 1.3304 mL
30 mM 0.0443 mL 0.2217 mL 0.4435 mL 1.1086 mL
40 mM 0.0333 mL 0.1663 mL 0.3326 mL 0.8315 mL
50 mM 0.0266 mL 0.1330 mL 0.2661 mL 0.6652 mL
60 mM 0.0222 mL 0.1109 mL 0.2217 mL 0.5543 mL
80 mM 0.0166 mL 0.0831 mL 0.1663 mL 0.4157 mL
100 mM 0.0133 mL 0.0665 mL 0.1330 mL 0.3326 mL
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CB1-IN-1 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:

CB1-IN-11429239-98-4BPRCB1184BPRCB 1184BPRCB-1184Cannabinoid ReceptorInhibitorinhibitorinhibit

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