Product Parameters
Chemical Name:Nafamostatmesilate
CAS No.:82956-11-4
Molecular weight:539.58
Appearance:White crystalline powder
Assay: 98% min
Nafamostat mesilateTypical Properties
Test Items | Standard specifications | Result | Remarks |
Description | White crystalline powder,It is freely soluble in foric acid, soluble in water, and practically insoluble in ethanol (99.5).It dissolves in 0.01 mol/L hydrochloic acid TS. | conform | N/A |
Identification | IR corresponds to that of reference standard | conform | IR |
Rt corresponds to that of reference standard | conform | HPLC |
pH | 4.7~5.7 | 5.12 | c = 1.0g/100ml in H2O |
Clarity and color of solution | the colorless and clear | conform | c = 1.0g/100ml in H2O |
Loss on drying (%) | ≤0.5 | 0.13 | 1g |
Heavy metals | Not more than 10ppm | conform | 1g |
Residue on ignition (%) | ≤0.1 | 0.06 | 1g |
Chloride (%) | ≤0.02 | conform | 0.5g |
Sulfate (%) | ≤0.008 | conform | 2g |
Related substance | Individual impurity(%) | <0.1 | 0.06 | HPLC |
Totalimpurities (%) | <0.5 | 0.13 | HPLC |
Assay(on the anhydrous basis)(%) | 98.5~101.5 | 99.6 | titration |
Residual solvents |
Methnol | Not More Than 3000ppm | conform | GC |
Ethaol | Not More Than 5000ppm | conform | GC |
Aceton | Not More Than 5000ppm | conform | GC |
Pyridie | Not More Than 200ppm | conform | GC |
Nafamostat mesilateUsage
It is used to improve acute pancreatitis, acute exacerbation of chronic pancreatitis, acute pancreatitis after operation, acute pancreatitis after pancreatic ductography and traumatic pancreatitis.
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Our company provides chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials, chemical reagents and PVC particles to meet your various needs.
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