Pramipexole dihydrochloride
Pramipexole dihydrochloride (CAS: 191217-81-9; Formula: C10H17N3S · 2HCl) is a white to off-white powder with a molecular weight of 284.25 g/mol. As a potent dopamine agonist, it is primarily recognised for its therapeutic applications in managing neurological conditions. This compound is a valuable tool in research settings for investigating dopaminergic pathways and related cellular signalling processes.
- IUPAC
- (S)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride,PPX dihydrochloride
- Synonyms
- (S)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloridePPX dihydrochloride

Neurological Research
Pramipexole dihydrochloride is utilised in scientific research to explore the mechanisms of dopaminergic neurotransmission and its role in various neurological disorders. Its activity as a dopamine agonist makes it a key compound for studying receptor interactions and downstream signalling cascades.
Pharmacological Studies
This chemical serves as a reference standard or research tool in pharmacological investigations aimed at developing new therapeutics or understanding drug action. Its well-defined interaction with dopamine receptors allows for precise experimental design.
Biochemical Assays
Used in biochemical assays to investigate enzyme activity, receptor binding, and cellular responses within the central nervous system. Its purity ensures reliable and reproducible results in complex biological systems.
| Molecular weight | 284.25 |
|---|---|
| Empirical formula | C10H17N3S · 2HCl |
| Assay | >98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | H2O: >20 mg/mL |
| Storage temperature | 2-8°C |
| Storage Condition | desiccated |
|---|
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 Pramipexole dihydrochloride used for?
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Pramipexole dihydrochloride is used in scientific research to study dopaminergic pathways and related neurological conditions. It serves as a tool in pharmacological and biochemical investigations.
What is the CAS number and chemical formula for Pramipexole dihydrochloride?
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The CAS number is 191217-81-9 and the chemical formula is C10H17N3S · 2HCl.
What grade and purity does Tech Serve Solutions supply for Pramipexole dihydrochloride?
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Tech Serve Solutions supplies Pramipexole dihydrochloride with an assay of >98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for Pramipexole dihydrochloride?
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Pramipexole dihydrochloride has a WGK Germany classification of 3, indicating it is hazardous. Handle with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed hazard information and handling procedures.
How is Pramipexole dihydrochloride packed, shipped, and exported?
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Pramipexole dihydrochloride is typically supplied as a powder and stored under refrigeration at 2-8°C in a desiccated state. Tech Serve Solutions is a specialist global supplier and exporter, capable of handling international shipments.
How can I request a sample or quote for Pramipexole dihydrochloride?
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To request a sample or a quote, please contact our sales team through the website or by phone. Provide the product name, CAS number, and desired quantity.
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