| Model Number: | LY6698 |
|---|---|
| Brand Name: | lyphar |
| Grade: | fruit grade |
| Place of Origin: | China (Mainland) |
| Packaging: | Drum,bagseal bag foil bag,, |
| Extraction Type: | Solvent Extraction |
| Part: | fruit |
| Form: | Oil |
| Type: | Fruit Extract |
| Variety: |
Quick Details
Specifications
Latanoprost ophthalmic solution is a medication administered into the eyes to control the progression of glaucoma or ocular hypertension by reducing intraocular pressure. It is a prostaglandin analogue (more specifically an analogue of prostaglandin F2α) that lowers the pressure by increasing the outflow of aqueous fluid from the eyes through the uvealsclearal tract. Latanoprost is an isopropyl ester prodrug, meaning it is inactive until it is hydrolyzed by esterases in the cornea to the biologically active acid.
|
Item |
Requirements |
Test Results |
|
Appearance |
Colorless to yellow viscous liquid |
Light yellow viscous liquid |
|
Identification |
I.R .Spectrum |
Complies |
|
Specific rotation |
+32.0°~38.0°(C=1,in Acetonitrile) |
+36.0° |
|
Related substances |
15(s)isomer≤0.50% |
0.20% |
|
|
5,6-trans isomer ≤3.00% |
0.13% |
|
|
Any single unknown impurity ≤0.10% |
0.06% |
|
|
Total unknown impurities ≤0.50% |
0.04% |
|
Water |
≤1.0% |
0.26% |
|
Residual solvents |
Isopropanol ≤5000ppm |
Not detected |
|
|
n-Hexane ≤ 290ppm |
Not detected |
|
|
Ethyl acetate≤5000ppm |
Not detected |
|
Assay |
97.0%~102.5% |
100.1% |
|
Conclusion |
Meets the Requirements |
|