Tegaserod
Based on 4 publication(s) in Google Scholar
Tegaserod is an orally active serotonin receptor 4 (HTR4; 5-HT4R) agonist and a 5-HT2B receptor antagonist. Tegaserod has pKis of 7.5, 8.4 and 7.0 for human recombinant 5-HT2A, 5-HT2B and 5-HT2C receptors, respectively. Tegaserod causes tumor cell apoptosis, blunts PI3K/Akt/mTOR signaling and decreases S6 phosphorylation. Tegaserod has anti-tumor activity and has the potential for irritable bowel syndrome (IBS) research.
For research use only. We do not sell to patients.
- Purity: 99.71%
- CAS No.: 145158-71-0
- Formula: C16H23N5O
- Molecular Weight:301.39
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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
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Publications Citing Use of MedChemExpress (MCE) Tegaserod
MoreAll 5-HT Receptor Isoforms
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Biological Activity
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5-HT2A Receptor |
5-HT2B Receptor |
5-HT2C Receptor |
5-HT4 Receptor |
Tegaserod (3-5 μM; 24-72 h) causes a significant time and dose-dependent increase in apoptosis[1].
Tegaserod (3-5 μM; 8-18 h) decreases phosphorylation of the kinase directly upstream of S6, p70 S6 at Thr421/Ser424[1].
Tegaserod (0.1-3 μM; 24h) inhibits 5-HT-mediated contraction of the rat isolated stomach fundus potently (pA2=8.3), consistent with 5-HT2B receptor antagonist activity[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:A375, RPMI-7951 (RPMI), SH4, B16F10, MeWo and MEL-JUSO
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Concentration:3, 5 μM
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Incubation Time:24, 48, 72 h
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Result:There was a significant time and dose-dependent increase in apoptosis in all cell lines.
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Cell Line:RPMI, SH4 and B16F10 cells
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Concentration:3, 5 μM
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Incubation Time:8 or 18 h
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Result:Decreased phosphorylation of the kinase directly upstream of S6, p70 S6 at Thr421/Ser424.
Tegaserod (0.1-2.0 mg/kg; IP 15 min prior to gastric loading) significantly accelerates the gastric emptying rate of glucose in db/db mice, reducing the fraction of the meal remaining in the stomach at 30 min by 80% with 0.1mg/kg[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 J mice were subcutaneously injected with B16F10 cells[1]
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Dosage:5 mg/kg
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Administration:Administered intraperitoneally (i.p.) daily for five consecutive days
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Result:Treatment significantly decreased tumor growth and resulted in only slight decreases in weight following treatment.
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Animal Model:Female C57BLKS/J db/db mice[2]
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Dosage:0.1, 0.5, 1.0, 2.0 mg/kg
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Administration:IP 15 min prior to gastric loading
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Result:Produced a dramatic decrease in the fraction of the meal remaining in the stomach for doses as low as 0.1 mg/kg (0.1 mg/kg).
Accelerated gastric emptying, with a reduction of nearly 80% in the fraction remaining at 30 min (P < 0.0001) (0.1 mg/kg).
Induced a significant decrease in the gastric emptying rate as the amount of the meal remaining at 30 min was significantly greater (2.0 mg/kg).
Resulted in inhibition of tegaserod-induced increased gastric emptying (0.1 mg/kg).
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 145158-71-0
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Appearance Solid
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Molecular Weight 301.39
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Formula C16H23N5O
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Color White to off-white
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SMILES
COC1=CC=C(NC=C2/C=N/NC(NCCCCC)=N)C2=C1
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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 6 months -20°C 1 month
Publications (4)
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Journal Impact Factor
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Most Recent
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Nat Commun
Targeting eEF1A reprograms translation and uncovers broad-spectrum antivirals against cap or m6A protein synthesis routes. [Abstract]2025 Feb 7;16(1):1087. PMID: 39920115 -
Mol Med
Tegaserod maleate exerts anti-tumor effects on prostate cancer via repressing sonic hedgehog signaling pathway. [Abstract]2025 Jan 29;31(1):30. PMID: 39881254 -
Int Immunopharmacol
YTHDF1-mediated mitochondrial dysfunction and allergic airway inflammation by interaction with β-catenin/TCF4 signaling. [Abstract]2025 Sep 23:162:115181. PMID: 40633209 -
Solvent & Solubility
DMSO : 50 mg/mL (165.90 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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: ≥ 5 mg/mL (16.59 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 5 mg/mL (16.59 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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.
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 (277 KB)
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SDS (597 KB)
- English - EN (597 KB)
- Français - FR (597 KB)
- Deutsch - DE (597 KB)
- Norwegian - NO (597 KB)
- Español - ES (597 KB)
- Swedish - SV (597 KB)
- Italian - IT (597 KB)
- Korean - KR (597 KB)
- Portuguese - PT (597 KB)
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Handling Instructions (2659 KB)
References
[1]. Wei Liu, et al. Repurposing the serotonin agonist Tegaserod as an anticancer agent in melanoma: molecular mechanisms and clinical implications. J Exp Clin Cancer Res. 2020 Feb 21;39(1):38. [Content Brief]
[2]. M D Crowell, et al. The effects of tegaserod, a 5-HT receptor agonist, on gastric emptying in a murine model of diabetes mellitus. Neurogastroenterol Motil. 2005 Oct;17(5):738-43. [Content Brief]
[3]. D T Beattie, et al. The 5-HT4 receptor agonist, tegaserod, is a potent 5-HT2B receptor antagonist in vitro and in vivo. Br J Pharmacol. 2004 Nov;143(5):549-60. [Content Brief]
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. 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 |
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| DMSO | 1 mM | 3.3180 mL | 16.5898 mL | 33.1796 mL | 82.9490 mL |
| 5 mM | 0.6636 mL | 3.3180 mL | 6.6359 mL | 16.5898 mL | |
| 10 mM | 0.3318 mL | 1.6590 mL | 3.3180 mL | 8.2949 mL | |
| 15 mM | 0.2212 mL | 1.1060 mL | 2.2120 mL | 5.5299 mL | |
| 20 mM | 0.1659 mL | 0.8295 mL | 1.6590 mL | 4.1474 mL | |
| 25 mM | 0.1327 mL | 0.6636 mL | 1.3272 mL | 3.3180 mL | |
| 30 mM | 0.1106 mL | 0.5530 mL | 1.1060 mL | 2.7650 mL | |
| 40 mM | 0.0829 mL | 0.4147 mL | 0.8295 mL | 2.0737 mL | |
| 50 mM | 0.0664 mL | 0.3318 mL | 0.6636 mL | 1.6590 mL | |
| 60 mM | 0.0553 mL | 0.2765 mL | 0.5530 mL | 1.3825 mL | |
| 80 mM | 0.0415 mL | 0.2074 mL | 0.4147 mL | 1.0369 mL | |
| 100 mM | 0.0332 mL | 0.1659 mL | 0.3318 mL | 0.8295 mL |
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