(R)-(+)-8-Hydroxy-DPAT hydrobromide
(R)-(+)-8-Hydroxy-DPAT hydrobromide (CAS: 78095-19-9) is a selective serotonin receptor agonist with the molecular formula C16H25NO · HBr and a molecular weight of 328.29 g/mol. This white to off-white solid is primarily utilised in scientific research, particularly in neuroscience and cell biology, to investigate serotonin receptor function and signalling pathways. Its defined optical activity and solubility in water make it a valuable reagent for in vitro studies.
- IUPAC
- (R)-(+)-2-Dipropylamino-8-hydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide,(R)-(+)-8-Hydroxy-2-(dipropylamino)tetralin hydrobromide
- Synonyms
- (R)-(+)-2-Dipropylamino-8-hydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide(R)-(+)-8-Hydroxy-2-(dipropylamino)tetralin hydrobromide

Neuroscience Research
Investigates the role of serotonin receptors (specifically HTR1A) in neurological processes and neurotransmission. Used as a tool compound to study receptor pharmacology and signalling cascades within neural pathways.
Cell Biology Studies
Employed in cell-based assays to understand cellular responses to serotonergic stimulation. Its specific activity allows for targeted investigation of cellular mechanisms affected by serotonin receptor modulation.
Pharmacological Profiling
Serves as a reference standard or tool compound in the development and validation of new neuroactive compounds. Aids in understanding structure-activity relationships within serotonin receptor ligands.
| Molecular weight | 328.29 |
|---|---|
| Empirical formula | C16H25NO · HBr |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white to off-white |
| Solubility | H2O: >10 mg/mL at ±60 °C (with sonication) |
| Optical activity | [α]25/D +68.2°, c = 1 in methanol(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... HTR1A(3350) |
|---|---|
| Storage Condition | protect from light |
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 (R)-(+)-8-Hydroxy-DPAT hydrobromide used for?
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(R)-(+)-8-Hydroxy-DPAT hydrobromide is primarily used as a research chemical in neuroscience and cell biology to study serotonin receptor function, particularly the HTR1A subtype.
What is the CAS number and formula for (R)-(+)-8-Hydroxy-DPAT hydrobromide?
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The CAS number is 78095-19-9, and the empirical formula is C16H25NO · HBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-8-Hydroxy-DPAT hydrobromide with an assay of ≥98% (HPLC). This product is intended for research purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for this compound?
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This compound requires the use of appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK Germany of 3 and should be protected from light during storage.
How is (R)-(+)-8-Hydroxy-DPAT hydrobromide packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations to ensure integrity during transit. Tech Serve Solutions is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for (R)-(+)-8-Hydroxy-DPAT hydrobromide?
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To request a sample or a quotation, please contact our sales team through the website or by phone. We are pleased to assist with your research needs.
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