Serotonin hydrogen maleate
Serotonin hydrogen maleate (CAS: 18525-25-2) is a chemical compound with the formula C10H12N2O · C4H4O4 and a molecular weight of 292.29 g/mol. This off-white to yellow powder is primarily utilized in research settings, particularly within cell biology, neuroscience, and cell signaling studies. It serves as a valuable tool for investigating neurotransmission and serotonergic pathways.
- IUPAC
- 3-(2-Aminoethyl)-5-hydroxyindole hydrogen maleate,5-HT,5-Hydroxytryptamine hydrogen maleate

Neuroscience Research
Serotonin hydrogen maleate is employed in research to investigate the role of serotonin in neurological functions, neurotransmission, and the mechanisms of serotonergic systems. Its use aids in understanding various brain processes and neurological disorders.
Cell Signaling Studies
This compound is utilized in cell biology research to explore intracellular signaling pathways influenced by serotonin. It helps researchers understand how serotonin receptors and downstream signaling cascades operate within cells.
Pharmacological Research
As a bioactive small molecule, serotonin hydrogen maleate serves as a reference compound or tool in pharmacological studies aimed at developing new therapeutics targeting serotonin pathways.
| Molecular weight | 292.29 |
|---|---|
| Empirical formula | C10H12N2O · C4H4O4 |
| Form | powder |
| Colour | off-white to yellow |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... HTR3A(3359) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Serotonin hydrogen maleate used for?
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Serotonin hydrogen maleate is primarily used in research settings for studies in neuroscience, cell biology, and cell signaling, particularly concerning neurotransmission and serotonergic pathways.
What is the CAS number and formula for Serotonin hydrogen maleate?
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The CAS number for Serotonin hydrogen maleate is 18525-25-2, and its formula is C10H12N2O · C4H4O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Serotonin hydrogen maleate as a powder with a purity/assay that meets research standards. We do not represent this product as USP, BP, EP, or for human/animal consumption.
How should Serotonin hydrogen maleate be handled and stored?
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Serotonin hydrogen maleate is classified as harmful if swallowed (H302). It should be handled with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Store in a refrigerator at 2-8°C.
Is Serotonin hydrogen maleate a controlled substance?
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The provided data does not indicate that Serotonin hydrogen maleate is a controlled substance.
How is Serotonin hydrogen maleate packaged and shipped?
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Serotonin hydrogen maleate is typically supplied as a powder in research-appropriate packaging. Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Serotonin hydrogen maleate?
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To request a sample or obtain a quote for Serotonin hydrogen maleate, please contact our sales team through the website or via direct inquiry.
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