Dimaprit dihydrochloride
Dimaprit dihydrochloride (CAS: 23256-33-9), with the molecular formula C6H15N3S · 2HCl and a molecular weight of 234.19 g/mol, is supplied as a white to off-white powder. This compound functions as a selective histamine H2 receptor agonist. It is primarily utilised in biochemical research and cell biology studies to investigate histamine receptor signalling pathways and related physiological responses. Dimaprit dihydrochloride is an important tool for understanding G protein-coupled receptor (GPCR) function.
- IUPAC
- Carbamimidothioic acid, 3-(dimethylamino)propyl ester, hydrochloride (1:2),Dimaprit-2HCl
- Synonyms
- Carbamimidothioic acid, 3-(dimethylamino)propyl ester, hydrochloride (1:2),Dimaprit-2HCl

Histamine Receptor Research
Dimaprit dihydrochloride serves as a specific agonist for histamine H2 receptors. It is instrumental in pharmacological studies aimed at elucidating the roles of histamine signalling in various physiological processes, particularly those mediated by H2 receptors.
Cell Signalling and Neuroscience
This compound is employed in cell biology and neuroscience research to probe cellular responses triggered by H2 receptor activation. It aids in understanding downstream signalling cascades and their impact on neuronal function and cellular communication.
GPCR Modulator Studies
As a modulator of G protein-coupled receptors (GPCRs), Dimaprit dihydrochloride is valuable for researchers studying the complex mechanisms of GPCR activation and signal transduction. Its specificity allows for targeted investigations into H2 receptor pharmacology.
| Molecular weight | 234.19 |
|---|---|
| Empirical formula | C6H15N3S · 2HCl |
| Assay | ≥98% (NMR) |
| Form | powder |
| Colour | white to off-white |
| Solubility | H2O: ≥50 mg/mL |
| Storage temperature | −20°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
| 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.
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 Dimaprit dihydrochloride used for?
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Dimaprit dihydrochloride is primarily used as a selective histamine H2 receptor agonist in biochemical research, cell biology, and cell signalling studies to investigate the functions of histamine receptors and related pathways.
What is the CAS number and formula for Dimaprit dihydrochloride?
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The CAS number for Dimaprit dihydrochloride is 23256-33-9, and its empirical formula is C6H15N3S · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimaprit dihydrochloride with an assay of ≥98% as determined by NMR. TSS does not represent this product as USP, BP, or EP grade.
How should Dimaprit dihydrochloride be handled safely?
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Dimaprit dihydrochloride is a warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle in a well-ventilated area, avoid breathing dust, and wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if dust is generated.
How is Dimaprit dihydrochloride packed and shipped?
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Dimaprit dihydrochloride is typically supplied as a powder. It is stored at -20°C and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of Dimaprit dihydrochloride?
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To request a quote or a sample of Dimaprit dihydrochloride, please contact our sales team through the website or by email.
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