Setipiprant
Based on 1 Customer Validation
Setipiprant (ACT-129968) is an orally active and selective CRTH2 antagonist. Setipiprant interacts with hCRTH2 receptor with an IC50 value of 6 nM. Setipiprant inhibits prostanoid receptors hDP1 and hEP2 with IC50 values of 1290 and 2600 nM, respectively. Setipiprant can be used for the research of asthma and rhinitis.
For research use only. We do not sell to patients.
- Purity: 98.23%
- CAS No.: 866460-33-5
- Formula: C24H19FN2O3
- Molecular Weight:402.42
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
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hCRTH2 6 nM (IC50) |
hDP1 1290 nM (IC50) |
EP2 2600 nM (IC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | IC50 |
1290 nM
Compound: 28, Setipiprant, ACT-129968
|
Displacement of [3H]PGD2 from recombinant human prostanoid DP1 receptor expressed in CHO cells after 90 mins by scintillation counting analysis
Displacement of [3H]PGD2 from recombinant human prostanoid DP1 receptor expressed in CHO cells after 90 mins by scintillation counting analysis
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[PMID: 23721423] |
| CHO-K1 | IC50 |
>25 μM
Compound: 28, Setipiprant, ACT-129968
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Antagonist activity at human prostanoid EP1 receptor expressed in CHOK1 cells assessed as inhibition of PGE2-induced calcium flux after 60 mins by FLIPR assay
Antagonist activity at human prostanoid EP1 receptor expressed in CHOK1 cells assessed as inhibition of PGE2-induced calcium flux after 60 mins by FLIPR assay
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[PMID: 23721423] |
| HEK293 | IC50 |
>10 μM
Compound: 28, Setipiprant, ACT-129968
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Displacement of [3H]PGE2 from recombinant human prostanoid EP4 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis
Displacement of [3H]PGE2 from recombinant human prostanoid EP4 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis
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[PMID: 23721423] |
| HEK293 | IC50 |
>25 μM
Compound: 28, Setipiprant, ACT-129968
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Antagonist activity at human prostanoid EP3 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced calcium flux after 60 mins by FLIPR assay
Antagonist activity at human prostanoid EP3 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced calcium flux after 60 mins by FLIPR assay
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[PMID: 23721423] |
| HEK293 | IC50 |
>25 μM
Compound: 28, Setipiprant, ACT-129968
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Antagonist activity at human prostanoid TP2 receptor expressed in HEK293 cells assessed as inhibition of calcium flux after 30 to 40 mins by FLIPR assay
Antagonist activity at human prostanoid TP2 receptor expressed in HEK293 cells assessed as inhibition of calcium flux after 30 to 40 mins by FLIPR assay
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[PMID: 23721423] |
| HEK293 | IC50 |
2600 nM
Compound: 28, Setipiprant, ACT-129968
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Inhibition of beta-arrestin binding to recombinant human prostanoid EP2 receptor expressed in HEK293 cell membranes by beta-lactamase complementation assay
Inhibition of beta-arrestin binding to recombinant human prostanoid EP2 receptor expressed in HEK293 cell membranes by beta-lactamase complementation assay
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[PMID: 23721423] |
| HEK293 | IC50 |
30 nM
Compound: 28, Setipiprant, ACT-129968
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Antagonist activity at human CRTH2 receptor expressed in HEK293 cells assessed as inhibition of PGD2-induced calcium flux after 5 mins by FLIPR assay
Antagonist activity at human CRTH2 receptor expressed in HEK293 cells assessed as inhibition of PGD2-induced calcium flux after 5 mins by FLIPR assay
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[PMID: 23721423] |
| HEK293 | IC50 |
340 nM
Compound: 28, Setipiprant, ACT-129968
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Displacement of [3H]PGD2 from recombinant human CRTH2 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis in presence of human serum albumin
Displacement of [3H]PGD2 from recombinant human CRTH2 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis in presence of human serum albumin
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[PMID: 23721423] |
| HEK293 | IC50 |
6 nM
Compound: 28, Setipiprant, ACT-129968
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Displacement of [3H]PGD2 from recombinant human CRTH2 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis
Displacement of [3H]PGD2 from recombinant human CRTH2 receptor expressed in HEK293 cell membranes after 90 mins by scintillation counting analysis
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[PMID: 23721423] |
| HEK293 | IC50 |
80 nM
Compound: 28, Setipiprant, ACT-129968
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Antagonist activity at human CRTH2 receptor expressed in HEK293 cells assessed as inhibition of PGD2/forskolin-induced intracellular cAMP production after 20 mins by ELISA
Antagonist activity at human CRTH2 receptor expressed in HEK293 cells assessed as inhibition of PGD2/forskolin-induced intracellular cAMP production after 20 mins by ELISA
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[PMID: 23721423] |
| HEK293 | IC50 |
>10000 nM
Compound: 28, Setipiprant, ACT-129968
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Inhibition of beta-arrestin binding to recombinant human prostanoid EP4 receptor expressed in HEK293 cell membranes by beta-lactamase complementation assay
Inhibition of beta-arrestin binding to recombinant human prostanoid EP4 receptor expressed in HEK293 cell membranes by beta-lactamase complementation assay
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[PMID: 23721423] |
Setipiprant (0-10 μM; 90 min) interacts with hCRTH2 receptor in the absence and presence of Human Serum Albumin (HSA) in the assay buffer with IC50 values of 6 and 340 nM, respectively[1]. Setipiprant (0-10 μM; 5-20 min) inhibits hCRTH2 receptor based intracellular calcium liberation, intracellular cAMP and shape change of human eosinophils with IC50 values of 30, 80 and 235 nM, respectively[1]. Setipiprant (0-10 μM) inhibits prostanoid receptors hDP1, hEP2 and hEP4 with IC50 values of 1290, 2600 and ＞10000 nM, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| AUC0-last (ng•h/mL) | CL (mL/min/kg) | T1/2 (hr) | F (%) | |
| Rats IV 2 mg/kg |
58500 | 1.3 | 6 | 44 |
| Dogs PO 10 mg/kg |
91100 | 55 | ||
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 866460-33-5
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Appearance Solid
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Molecular Weight 402.42
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Formula C24H19FN2O3
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Color Light yellow to yellow
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SMILES
O=C(O)CN1C2=C(CN(C(C3=C4C=CC=CC4=CC=C3)=O)CC2)C5=C1C=CC(F)=C5
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Synonyms
ACT-129968; KYTH-105
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
DMSO : ≥ 36 mg/mL (89.46 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.21 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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
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Data Sheet (280 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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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 | 2.4850 mL | 12.4248 mL | 24.8497 mL | 62.1241 mL |
| 5 mM | 0.4970 mL | 2.4850 mL | 4.9699 mL | 12.4248 mL | |
| 10 mM | 0.2485 mL | 1.2425 mL | 2.4850 mL | 6.2124 mL | |
| 15 mM | 0.1657 mL | 0.8283 mL | 1.6566 mL | 4.1416 mL | |
| 20 mM | 0.1242 mL | 0.6212 mL | 1.2425 mL | 3.1062 mL | |
| 25 mM | 0.0994 mL | 0.4970 mL | 0.9940 mL | 2.4850 mL | |
| 30 mM | 0.0828 mL | 0.4142 mL | 0.8283 mL | 2.0708 mL | |
| 40 mM | 0.0621 mL | 0.3106 mL | 0.6212 mL | 1.5531 mL | |
| 50 mM | 0.0497 mL | 0.2485 mL | 0.4970 mL | 1.2425 mL | |
| 60 mM | 0.0414 mL | 0.2071 mL | 0.4142 mL | 1.0354 mL | |
| 80 mM | 0.0311 mL | 0.1553 mL | 0.3106 mL | 0.7766 mL |
Setipiprant Related Classifications
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