Serotonin maleate
Based on 35 publication(s) in Google Scholar
Serotonin hydrogen maleate is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin hydrogen maleate is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM .
For research use only. We do not sell to patients.
- CAS No.: 18525-25-2
- Formula: C14H16N2O5
- Molecular Weight:292.29
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Serotonin maleate
More- Nature. 2025 Jul;643(8070):192-200. [Abstract]
- Immunity. 2025 Sep 9;58(9):2320-2335.e9. [Abstract]
- Cell Res. 2026 Apr;36(4):286-299. [Abstract]
- Cell Stem Cell. 2025 Mar 20:S1934-5909(25)00084-0. [Abstract]
- Nat Commun. 2025 Dec 18;16(1):11196. [Abstract]
- J Exp Clin Cancer Res. 2024 Oct 10;43(1):284. [Abstract]
- Small. 2026 Mar;22(14):e11914. [Abstract]
- Cell Rep Med. 2026 Jan 20;7(1):102537. [Abstract]
- J Immunother Cancer. 2021 Jul;9(7):e002383. [Abstract]
- Acta Biomater. 2026 Mar:213:214-232. [Abstract]
- Food Res Int. 2025 Aug:214:116675. [Abstract]
- Curr Res Food Sci. 2024 Apr 26:8:100754. [Abstract]
- Neurosci Bull. 2025 Jul;41(7):1229-1245. [Abstract]
- iScience. 2025 Nov 19;28(12):114120. [Abstract]
- iScience. 2025 Jun 18;28(7):112931. [Abstract]
- J Food Meas Charact. 2026 Jan 30.
- J Dent Sci. 2025 Oct;20(4):2363-2374. [Abstract]
- Fitoterapia. 2026 Apr:190:107182. [Abstract]
- Behav Brain Res. 2025 May 7:115620. [Abstract]
- Biochem Biophys Res Commun. 2025 Sep 19:785:152676. [Abstract]
- Indian J Ophthalmol. 2026 Feb 1;74(2):250-258. [Abstract]
- SSRN. 2026 Jun 16.
- SSRN. 2026 Apr 13.
- bioRxiv. 2026 Mar 19:2026.03.17.712426. [Abstract]
- SSRN. 2026 Mar 6.
- bioRxiv. 2026 Mar 30.
- bioRxiv. 2025 Oct 14.
- bioRxiv. 2025 Sep 28.
- SSRN. 2025 Apr 24.
- bioRxiv. 2024 November 03.
- bioRxiv. 2024 November 03.
- Res Sq. 2024 Jun 11.
- Research Square Preprint. 2023 Dec 28.
- bioRxiv. 2023 Oct 13.
- Authorea. September 19, 2022.
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Cell Migration/Invasion Assay
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ELISA
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Cell Proliferation/Viability Assay
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RT-PCR
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WB
All 5-HT Receptor Isoforms
More
Biological Activity
Chemical Information
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CAS No. 18525-25-2
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Molecular Weight 292.29
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Formula C14H16N2O5
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SMILES
NCCC(C1=C2)=CNC1=CC=C2O.OC(/C=C\C(O)=O)=O
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Synonyms
5-Hydroxytryptamine maleate; 5-HT maleate
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (35)
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Journal Impact Factor
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Most Recent
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Nature
2025 Jul;643(8070):192-200. PMID: 39695227 -
Immunity
Spatiotemporal dynamics of CXCL10 encode contextual immune information revealed by the genetically encoded fluorescent sensor. [Abstract]2025 Sep 9;58(9):2320-2335.e9. PMID: 40818452 -
Cell Res
Light sensing enhances thermotolerance and competitive fitness via serotonergic signaling in an eyeless organism. [Abstract]2026 Apr;36(4):286-299. PMID: 41764323 -
Cell Stem Cell
Vagal pathway activation links chronic stress to decline in intestinal stem cell function. [Abstract]2025 Mar 20:S1934-5909(25)00084-0. PMID: 40120585 -
Nat Commun
2025 Dec 18;16(1):11196. PMID: 41413037 -
J Exp Clin Cancer Res
Mechanisms of neural infiltration-mediated tumor metabolic reprogramming impacting immunotherapy efficacy in non-small cell lung cancer. [Abstract]2024 Oct 10;43(1):284. PMID: 39385213 -
Small
Acupuncture Mechanics, Stimulation, and Cellular Serotonin Detection by a Magneto-Responsive Nanomesh Sensor. [Abstract]2026 Mar;22(14):e11914. PMID: 41537659 -
Cell Rep Med
5-HT reuptake blockade induces pyroptosis in BRAFV600E-mutated melanomas via remodeling histone serotonylation. [Abstract]2026 Jan 20;7(1):102537. PMID: 41494533 -
J Immunother Cancer
GCH1 induces immunosuppression through metabolic reprogramming and IDO1 upregulation in triple-negative breast cancer. [Abstract]2021 Jul;9(7):e002383. PMID: 34281987
Serotonin maleate purchased from MedChemExpress. Usage Cited in: J Immunother Cancer. 2021 Jul;9(7):e002383. [Abstract]
Relative IDO1 transcription levels detected by quantitative reverse transcription PCR (qRT-PCR) analysis in BT549 cells treated with dimethyl sulfoxide (DMSO), tetrahydrobiopterin (BH4, 10 µM), 5-HTP (500 µM), serotonin (10 µM), NAS (100 µM), and melatonin (1 µM) for 24 hours.
Serotonin maleate purchased from MedChemExpress. Usage Cited in: J Immunother Cancer. 2021 Jul;9(7):e002383. [Abstract]
Relative IDO1 levels detected by western blot in BT549 cells treated with dimethyl sulfoxide (DMSO), tetrahydrobiopterin (BH4, 10 µM), 5-HTP (500 µM), serotonin (10 µM), NAS (100 µM), and melatonin (1 µM) for 24 hours.
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Acta Biomater
Sequential dual-drug delivery biomimetic hydrogel for temporal orchestration of acute neuroprotection and chronic regeneration in spinal cord injury. [Abstract]2026 Mar:213:214-232. PMID: 41654155 -
Food Res Int
Polysaccharide from Aloe vera gel improves intestinal stem cells dysfunction to alleviate intestinal barrier damage via 5-HT. [Abstract]2025 Aug:214:116675. PMID: 40467243 -
Curr Res Food Sci
2024 Apr 26:8:100754. PMID: 38736909
Serotonin maleate purchased from MedChemExpress. Usage Cited in: Curr Res Food Sci. 2024 Apr 26:8:100754. [Abstract]
Dose-response and time course of cell viability after in vitro administration of 5-HT(Serotonin);
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Neurosci Bull
Targeting 5-HT to Alleviate Dose-Limiting Neurotoxicity in Nab-Paclitaxel-Based Chemotherapy. [Abstract]2025 Jul;41(7):1229-1245. PMID: 40369268 -
iScience
2025 Nov 19;28(12):114120. PMID: 41438086
Serotonin maleate purchased from MedChemExpress. Usage Cited in: iScience. 2025 Nov 19;28(12):114120. [Abstract]
Scratch tests were used to observe the migration ability of MLE-12 cells treated with 5-HT (Serotonin, 10 μM) for 24 h.
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iScience
Deficiency of Rab26 causes behavioral defects in mice through impaired trafficking of serotonin (5-HT) transporter. [Abstract]2025 Jun 18;28(7):112931. PMID: 40687824
Serotonin maleate purchased from MedChemExpress. Usage Cited in: iScience. 2025 Jun 18;28(7):112931. [Abstract]
SH-SY5Y cells were treated with 10 μM Serotonin (5-HT), then the intracellular 5-HT was detected through ELISA assay for 0, 60, 120 min.
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J Dent Sci
Serotonin promotes lip sensory recovery after inferior alveolar nerve transection via histone serotonylation. [Abstract]2025 Oct;20(4):2363-2374. PMID: 41040553 -
Fitoterapia
The stem-derived bioactive fraction of Syringa oblata Lindl. Ameliorates insomnia via cAMP signaling-mediated regulation of neurotransmission, oxidative stress, and inflammation: A multi-omics study. [Abstract]2026 Apr:190:107182. PMID: 41861857 -
Behav Brain Res
Serotonin mitigates depression in a rotenone-induced mouse Parkinson's disease model by inhibiting hippocampal neuronal pyroptosis and neuroinflammation. [Abstract]2025 May 7:115620. PMID: 40345554 -
Biochem Biophys Res Commun
Glucose transports in the ileum: mechanism, regulation and physiological role of ileal glucose absorption. [Abstract]2025 Sep 19:785:152676. PMID: 41005286 -
Indian J Ophthalmol
Ranitidine protects Müller cells against ferroptosis in diabetic retinopathy by regulating the AKT1/GSK3β pathway. [Abstract]2026 Feb 1;74(2):250-258. PMID: 41581041 -
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bioRxiv
2026 Mar 19:2026.03.17.712426. PMID: 41890023 -
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Purity & Documentation
References
[1]. Tsao D, et al. Serotonin-induced hypersensitivity via inhibition of catechol O-methyltransferase activity. Mol Pain. 2012 Apr 13;8:25. [Content Brief]
[2]. Shajib MS, et al. Interleukin 13 and serotonin: linking the immune and endocrine systems in murine models of intestinal inflammation. PLoS One. 2013 Aug 28;8(8):e72774. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)