Tranexamic acid
Synonyms:trans-4-Aminomethylcyclohexane-1-carboxylate; trans-4-(Aminomethyl)cyclohexanecarboxylic acid; Amstat
Molecular Formula C8H15NO2
Molecular Weight 157.21
CAS Registry Number 1197-18-8
EINECS 214-818-2
Category: Haemostatic
|
Characters
|
White or almost white, crystalline powder
|
|
Solubility
|
Freely soluble in water and in glacial acetic acid, practically insoluble in acetone and in alcohol
|
|
Identification
|
IR absorption spectrophotometry is concordance with Tranexamic acid CRS
|
|
PH
|
7.0-8.0
|
|
Related substances
|
Impurity A: 0.1% max
Impurity B: 0.2%max
Any other impurity: 0.10% max
Sum of unspecified impurities: 0.2% max
Disregard limit: 0.025% max
|
|
Halides expressed as chloride
|
140ppm max
|
|
Heavy metals
|
10ppm max
|
|
Loss on drying
|
0.5% max
|
|
Sulfated ash
|
0.1% max
|
|
Assay(titration)
|
99.0% - 101.0%
|
>>Alphabetical order
