Doxazosin mesylate
Doxazosin mesylate (CAS: 77883-43-3) is a selective alpha-1 adrenergic receptor antagonist supplied by Tech Serve Solutions. Its empirical formula is C23H25N5O5 · CH3SO3H, with a molecular weight of 547.58. This white powder is primarily utilised in research settings for its pharmacological properties as an antagonist. It is a valuable tool for studying alpha-1 adrenergic receptor pathways in various biological and cellular contexts.
- IUPAC
- 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[4-(1,4-benzodioxan-2-yl)carpiperazin-1-yl)]-6,7-dimethoxyquinazoline mesylate,Doxazosin methanesulfonate

Pharmacological Research
Doxazosin mesylate serves as a research chemical for investigating the role of alpha-1 adrenergic receptors in physiological processes. Its antagonist activity makes it useful for studying signal transduction pathways and receptor function in vitro and in vivo.
Cell Biology Studies
This compound is employed in cell biology research to explore cellular responses mediated by alpha-1 adrenergic receptors. It can be used to block receptor activation and assess downstream effects in various cell types.
Neuroscience Research
As a modulator of adrenergic signalling, Doxazosin mesylate is utilised in neuroscience to study neurotransmission and the function of adrenergic receptors in the central and peripheral nervous systems.
| Molecular weight | 547.58 |
|---|---|
| Empirical formula | C23H25N5O5 · CH3SO3H |
| Assay | ≥97% (HPLC) |
| Form | powder |
| Colour | white |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... ADRA1A(148), ADRA1B(147), ADRA1D(146)rat ... Adra1a(29412), Adra1b(24173), Adra1d(29413) |
|---|
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 Doxazosin mesylate used for?
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Doxazosin mesylate is used as a research chemical to investigate the function and pathways of alpha-1 adrenergic receptors in pharmacological, cellular biology, and neuroscience research.
What is the CAS number and formula for Doxazosin mesylate?
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The CAS number for Doxazosin mesylate is 77883-43-3, and its empirical formula is C23H25N5O5 · CH3SO3H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Doxazosin mesylate with an assay of ≥97% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for Doxazosin mesylate?
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Doxazosin mesylate is classified under WGK Germany 2. When handling, use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter.
How is Doxazosin mesylate packed, shipped, and exported?
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Doxazosin mesylate is carefully packed to maintain its integrity during transit. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for Doxazosin mesylate?
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To request a sample or a quote for Doxazosin mesylate, please contact our sales team through the website or direct email.
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