2. Immunology/Inflammation
  3. Kallikrein
  4. Berotralstat

Berotralstat  (Synonyms: BCX7353)

Cat. No.: HY-109127 Purity: 98.12%
COA Handling Instructions

Molarity Calculator

Berotralstat (BCX7353) is an orally active plasma kallikrein inhibitor. Berotralstat can reduce brain edema and is being studied for glioblastoma and hereditary angioedema.

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

Berotralstat Chemical Structure

Berotralstat Chemical Structure

CAS No. : 1809010-50-1

Size Price Stock Quantity
1 mg USD 420 In-stock
5 mg USD 1250 In-stock
10 mg USD 2000 In-stock
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100 mg   Get quote  

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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 Berotralstat:

Berotralstat Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Berotralstat

View All Kallikrein Isoform Specific Products:

View All Isoforms
KLK1 KLK5 KLK8 KLK14 KLKB1

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Berotralstat (BCX7353) is an orally active plasma kallikrein inhibitor. Berotralstat can reduce brain edema and is being studied for glioblastoma and hereditary angioedema[1][2].

IC50 & Target

Plasma kallikrein[1]
In Vitro

Berotralstat inhibits the migration of glioblastoma cells, suppresses tumor growth, and reduces surrounding brain edema[2].

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

Berotralstat Related Antibodies
Clinical Trial
Molecular Weight

562.56

Formula

C30H26F4N6O
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C1=CC(C(F)(F)F)=NN1C2=CC(CN)=CC=C2)NC3=CC([C@@H](C4=CC(C#N)=CC=C4)NCC5CC5)=CC=C3F
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, stored under nitrogen

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

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (177.76 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 1.7776 mL 8.8879 mL 17.7759 mL
5 mM 0.3555 mL 1.7776 mL 3.5552 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). 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    90% Corn Oil

    Solubility: ≥ 8.5 mg/mL (15.11 mM); Clear solution

    This protocol yields a clear solution of ≥ 8.5 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 (85.0 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 (stored under nitrogen)

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: 99.70%

COA (252 KB) HNMR (326 KB) RP-HPLC (328 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 (stored under nitrogen). 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 1.7776 mL 8.8879 mL 17.7759 mL 44.4397 mL
5 mM 0.3555 mL 1.7776 mL 3.5552 mL 8.8879 mL
10 mM 0.1778 mL 0.8888 mL 1.7776 mL 4.4440 mL
15 mM 0.1185 mL 0.5925 mL 1.1851 mL 2.9626 mL
20 mM 0.0889 mL 0.4444 mL 0.8888 mL 2.2220 mL
25 mM 0.0711 mL 0.3555 mL 0.7110 mL 1.7776 mL
30 mM 0.0593 mL 0.2963 mL 0.5925 mL 1.4813 mL
40 mM 0.0444 mL 0.2222 mL 0.4444 mL 1.1110 mL
50 mM 0.0356 mL 0.1778 mL 0.3555 mL 0.8888 mL
60 mM 0.0296 mL 0.1481 mL 0.2963 mL 0.7407 mL
80 mM 0.0222 mL 0.1111 mL 0.2222 mL 0.5555 mL
100 mM 0.0178 mL 0.0889 mL 0.1778 mL 0.4444 mL
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Berotralstat 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:

Berotralstat1809010-50-1BCX7353BCX 7353BCX-7353KallikreinKLKKallikrein-related peptidaseSafeEffectiveSpecificSecond-generationSyntheticOralSwellInhibitorinhibitorinhibit

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