nafamostat mesilate cas 82956-11-4

Description

Nafamostat mesilateQuick Details
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 formic acid, soluble in water, and practically insoluble in ethanol (99.5).It dissolves in 0.01 mol/L hydrochloric 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 Methanol Not More Than 3000ppm conform GC Ethanol Not More Than 5000ppm conform GC Acetone Not More Than 5000ppm conform GC Pyridine 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. Nafamostat mesilatePackaging and Shipping Packing:1kg/bag or as your requirements Delivery:not dangerous goods Nafamostat mesilateStorage Store in a cool, dry, dark place.