Mesoridazine benzenesulfonate
Mesoridazine benzenesulfonate (CAS: 32672-69-8), with the molecular formula C27H32N2O4S3 and a molecular weight of 544.75 g/mol, is a white powder. It functions as a bioactive small molecule, specifically a dopaminergic antagonist. This compound is of interest in research settings for its role in cell signaling and neuroscience, particularly in studies involving neurotransmission and GPCR modulation.
- IUPAC
- 10-[2-(1-Methyl-2-piperidinyl)ethyl]-2-(methylsulfinyl)-10H-phenothiazine

Neuroscience Research
Used as a tool compound in neuroscience research to investigate dopaminergic pathways and neurotransmitter receptor interactions. Its antagonistic properties are valuable for studying the effects of dopamine receptor blockade in cellular and in vitro models.
Cell Signaling Studies
Serves as a bioactive small molecule for exploring cell signaling cascades, particularly those involving GPCRs and their downstream effects. Researchers utilize it to modulate specific signaling pathways relevant to cellular function.
Pharmacological Research
Applied in pharmacological investigations to understand the mechanisms of dopaminergic antagonists. Its chemical structure and properties make it suitable for in vitro assays and comparative studies of drug actions.
| Molecular weight | 544.75 |
|---|---|
| Empirical formula | C27H32N2O4S3 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white |
| Solubility | DMSO: ≥10 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Mesoridazine benzenesulfonate used for?
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Mesoridazine benzenesulfonate is used in research settings as a dopaminergic antagonist for studies in neuroscience, cell signaling, and pharmacology, particularly involving neurotransmission and GPCR modulation.
What are the CAS number and formula for Mesoridazine benzenesulfonate?
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The CAS number is 32672-69-8 and the empirical formula is C27H32N2O4S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Mesoridazine benzenesulfonate with an assay of ≥98% (HPLC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Mesoridazine benzenesulfonate be handled safely?
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Mesoridazine benzenesulfonate is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), wear eyeshields, and use gloves. Store at 2-8°C.
Is Mesoridazine benzenesulfonate a controlled substance?
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The provided data does not indicate that Mesoridazine benzenesulfonate is a controlled substance. However, users should always verify local regulations.
How is Mesoridazine benzenesulfonate packed and shipped?
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Mesoridazine benzenesulfonate is supplied as a white powder and is stored at 2-8°C. As a global supplier, TSS ensures appropriate packaging and export procedures are followed.
How can I request a sample or quote for Mesoridazine benzenesulfonate?
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To request a sample or quote for Mesoridazine benzenesulfonate, please contact the Tech Serve Solutions sales team through our website or designated contact channels.
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