GR 55562 dihydrobromide
GR 55562 dihydrobromide (CAS 172854-55-6) is a chemical compound with the formula C23H25N3O2 · 2HBr and a molecular weight of 537.29. Supplied as a light yellow powder, it functions primarily as a research chemical. Its applications are centred around its role as an antagonist, particularly in cell signalling and neuroscience research, and as a GPCR modulator. This compound is crucial for studies investigating neurotransmission and related pathways.
- IUPAC
- 3-[3-(Dimethylamino)propyl]-4-hydroxy-N-[4-(4-pyridinyl)phenyl]benzamide dihydrobromide

GPCR Research
GR 55562 dihydrobromide serves as a valuable tool for researchers studying G protein-coupled receptors (GPCRs). It can be utilised as an antagonist in investigations of GPCR signalling pathways and their role in cellular processes.
Neuroscience and Neurotransmission Studies
This compound is applicable in neuroscience research, particularly for exploring mechanisms of neurotransmission. Its potential as a serotonergic agent makes it relevant for studying neurological functions and disorders.
Cell Biology Investigations
As a biochemical reagent, GR 55562 dihydrobromide can be employed in cell biology to probe cellular responses and signalling cascades. Its specific activity aids in understanding complex cellular mechanisms.
| Molecular weight | 537.29 |
|---|---|
| Empirical formula | C23H25N3O2 · 2HBr |
| Assay | >97% (HPLC) |
| Form | powder |
| Colour | light yellow |
| Solubility | H2O: ~12 mg/mL (with mixing) |
| Storage temperature | 2-8°C |
| 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.
| Description | Store tightly sealed with desiccant. |
|---|
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 GR 55562 dihydrobromide used for?
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GR 55562 dihydrobromide is primarily used as a research chemical, particularly as an antagonist in studies of cell signalling, neuroscience, and GPCR modulation. It is relevant for investigating neurotransmission.
What is the CAS number and formula for GR 55562 dihydrobromide?
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The CAS number for GR 55562 dihydrobromide is 172854-55-6, and its formula is C23H25N3O2 · 2HBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies GR 55562 dihydrobromide with an assay of >97% (HPLC). This product is intended for research purposes and is not represented as USP, BP, or EP grade.
How should GR 55562 dihydrobromide be handled and stored?
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GR 55562 dihydrobromide should be stored tightly sealed with desiccant at 2-8°C. When handling, it is essential to use eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to its classification.
Is GR 55562 dihydrobromide a controlled substance?
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The provided data does not indicate that GR 55562 dihydrobromide is a controlled substance.
How is GR 55562 dihydrobromide shipped and exported?
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GR 55562 dihydrobromide is shipped and exported by Tech Serve Solutions according to standard chemical logistics and international regulations for chemical compounds.
How can I request a quote or sample for GR 55562 dihydrobromide?
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To request a quote or a sample of GR 55562 dihydrobromide, please contact the Tech Serve Solutions sales team through our official channels.
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