Nafamostat mesylate
Nafamostat mesylate (CAS: 82956-11-4), with the molecular formula C19H17N5O2 · 2CH4O3S and a molecular weight of 539.58 g/mol, is an anticoagulant agent. It presents as an off-white powder. Primarily utilized in biochemical research, it serves as a valuable tool in studies related to blood coagulation, cell signaling, and immune system regulation. Its well-defined chemical properties make it a reliable reagent for various in vitro applications.
- IUPAC
- 4-[(Aminoiminomethyl)amino]benzoic acid 6-(aminoiminomethyl)-2-naphthalenyl ester dimethanesulfonate,FUT-175
- Synonyms
- FUT-175

Anticoagulant Research
Nafamostat mesylate is employed in research settings to investigate the mechanisms of blood coagulation and to evaluate potential anticoagulant therapies. Its ability to inhibit serine proteases makes it useful for controlling clotting in experimental systems.
Cell Biology Studies
This compound is utilized in cell biology to explore cellular processes, particularly those involving protease activity and cell signaling pathways. It can help researchers understand the roles of specific enzymes in cellular functions.
Immune System Research
Nafamostat mesylate finds application in studies focused on immune system regulation and inflammatory responses. Its immunomodulatory properties are of interest for understanding complex immune interactions.
Biochemical Reagent
As a precisely characterized chemical, Nafamostat mesylate serves as a standard reagent in biochemical assays. Its purity and known activity profile support reproducible experimental outcomes.
| Molecular weight | 539.58 |
|---|---|
| Empirical formula | C19H17N5O2 · 2CH4O3S |
| Assay | ≥98% (HPLC) |
| Form | powdersolid |
| Colour | off-white |
| Solubility | DMSO: >10 mg/mLH2O: >10 mg/mL |
| Storage temperature | room temp |

Hazard statements
- H361FD
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 63-62 |
| Safety statements (S) | 36/37 |
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 Nafamostat mesylate used for?
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Nafamostat mesylate is primarily used as an anticoagulant agent in research settings, including studies on blood coagulation, cell biology, cell signaling, and immune system regulation.
What are the CAS number and molecular formula for Nafamostat mesylate?
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The CAS number for Nafamostat mesylate is 82956-11-4, and its molecular formula is C19H17N5O2 · 2CH4O3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nafamostat mesylate with a 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 Nafamostat mesylate be handled safely?
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Nafamostat mesylate is classified with GHS08 symbol and a 'Warning' signal word. It carries hazard statement H361fd, indicating it may damage fertility or the unborn child. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter (type N95 or P1), should be used. Handle with care to avoid exposure.
How is Nafamostat mesylate shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including Nafamostat mesylate, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for Nafamostat mesylate?
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To request a sample or a quotation for Nafamostat mesylate, please contact our sales team through the website or designated contact channels.
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