PB28 dihydrochloride
PB28 dihydrochloride (CAS: 172906-90-0) is a chemical compound with the molecular formula C24H40Cl2N2O and a molecular weight of 443.49. This white solid is typically supplied with an assay of ≥98% (HPLC). PB28 dihydrochloride is primarily utilised in biochemical research, particularly within cell biology and neuroscience, often serving as a tool for investigating cell signalling pathways and GPCR modulators. Its solubility in water is approximately 10 mg/mL at 60 °C.
- IUPAC
- 1-Cyclohexyl-4-(3-(5-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)-n-propyl)piperazine dihydrochloride

Cell Biology Research
PB28 dihydrochloride is employed as a research tool in cell biology, aiding investigations into cellular processes and signalling mechanisms. Its properties make it useful for studying how cells interact and respond to external stimuli.
Neuroscience Studies
In neuroscience, this compound is utilised to explore neural pathways and receptor interactions. It serves as a valuable reagent for understanding the complexities of the nervous system and its functions, particularly related to opioid signalling.
GPCR Modulation Research
PB28 dihydrochloride acts as a GPCR modulator, making it suitable for studies focused on G protein-coupled receptors. Researchers use it to investigate the role of these receptors in various biological processes and potential therapeutic targets.
| Molecular weight | 443.49 |
|---|---|
| Linear formula | C24H40Cl2N2O |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: ~10 mg/mL at 60 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| 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 PB28 dihydrochloride used for?
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PB28 dihydrochloride is used in biochemical research, particularly in cell biology and neuroscience, for investigating cell signalling pathways and as a GPCR modulator.
What are the CAS number and formula for PB28 dihydrochloride?
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The CAS number for PB28 dihydrochloride is 172906-90-0, and its molecular formula is C24H40Cl2N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies PB28 dihydrochloride with a minimum purity of ≥98% (HPLC). This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should PB28 dihydrochloride be handled?
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PB28 dihydrochloride is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). When handling, use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
How is PB28 dihydrochloride stored and shipped?
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PB28 dihydrochloride should be stored in a desiccated state. Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample for PB28 dihydrochloride?
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To request a quote or sample for PB28 dihydrochloride, please contact our sales team through the website or by calling us directly.
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