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  4. Fradafiban hydrochloride

Fradafiban hydrochloride  (Synonyms: BIBU-52 hydrochloride)

Cat. No.: HY-101720A Purity: 99.96%
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Fradafiban (BIBU-52) hydrochloride is a nonpeptide platelet glycoprotein IIb/IIIa antagonist, which binds to the human platelet GP IIb/IIIa complex with a Kd value of 148 nM.

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

Fradafiban hydrochloride Chemical Structure

Fradafiban hydrochloride Chemical Structure

Size Price Stock Quantity
1 mg USD 850 In-stock
5 mg USD 2180 In-stock
10 mg USD 3500 In-stock
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100 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of Fradafiban hydrochloride:

Fradafiban hydrochloride Related Antibodies

Top Publications Citing Use of Products

View All Integrin Isoform Specific Products:

View All Isoforms
αvβ1 αvβ3 αvβ5 αvβ6 αvβ8 α5β1 α1β1 α2β1 α4β1 α9β1 αIIbβ3 α4β7 αLβ2

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Fradafiban (BIBU-52) hydrochloride is a nonpeptide platelet glycoprotein IIb/IIIa antagonist, which binds to the human platelet GP IIb/IIIa complex with a Kd value of 148 nM.

IC50 & Target

Kd: 148 nM (human platelet GP IIb/IIIa complex)[1]
In Vitro

Fradafiban hydrochloride is a nonpeptide mimetic of the arginine-glycine-aspartic acid recognition sequence. Fradafiban hydrochloride binds with high affinity and selectivity to the human platelet GP IIb/IIIa complex and potently inhibits human platelet aggregation in vitro. Fradafiban hydrochloride reversibly binds to the human platelet GP IIb/IIIa complex with a Kd value of 148 nM[1].

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

Fradafiban hydrochloride Related Antibodies
In Vivo

Fradafiban hydrochloride has only very limited oral activity probably due to its high polarity and thus poor absorption after oral ingestion[1].

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

403.86

Formula

C20H22ClN3O4
Appearance

Solid

Color

White to off-white

SMILES

O=C(O)C[C@H]1C(N[C@H](COC2=CC=C(C3=CC=C(C(N)=N)C=C3)C=C2)C1)=O.[H]Cl
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 180 mg/mL (445.70 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 2.4761 mL 12.3805 mL 24.7611 mL
5 mM 0.4952 mL 2.4761 mL 4.9522 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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • 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: ≥ 2.25 mg/mL (5.57 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (22.5 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: ≥ 2.25 mg/mL (5.57 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (22.5 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 (sealed storage, away from moisture and 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
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 (sealed storage, away from moisture and 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 2.4761 mL 12.3805 mL 24.7611 mL 61.9026 mL
5 mM 0.4952 mL 2.4761 mL 4.9522 mL 12.3805 mL
10 mM 0.2476 mL 1.2381 mL 2.4761 mL 6.1903 mL
15 mM 0.1651 mL 0.8254 mL 1.6507 mL 4.1268 mL
20 mM 0.1238 mL 0.6190 mL 1.2381 mL 3.0951 mL
25 mM 0.0990 mL 0.4952 mL 0.9904 mL 2.4761 mL
30 mM 0.0825 mL 0.4127 mL 0.8254 mL 2.0634 mL
40 mM 0.0619 mL 0.3095 mL 0.6190 mL 1.5476 mL
50 mM 0.0495 mL 0.2476 mL 0.4952 mL 1.2381 mL
60 mM 0.0413 mL 0.2063 mL 0.4127 mL 1.0317 mL
80 mM 0.0310 mL 0.1548 mL 0.3095 mL 0.7738 mL
100 mM 0.0248 mL 0.1238 mL 0.2476 mL 0.6190 mL
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Fradafiban hydrochloride 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:

FradafibanBIBU-52BIBU52BIBU 52IntegrinInhibitorinhibitorinhibit

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