Determination of Ligustrazine Phosphate for Injection by HPLC / 中国药房
China Pharmacy
;
(12)2007.
Article
in Chinese
| WPRIM
| ID: wpr-529680
ABSTRACT
OBJECTIVE:
To establish a HPLC method for the content determination of the principal agent in Ligustrazine Phosphate for injection.METHODS:
Ligustrazine Phosphate was separated on Zorbax Extend C18(150mm?4.6mm,5?m).The mobile phase consisted of methanol-water(3∶2).A UV-detector at 295nm was used.RESULTS:
The linear range of Ligustrazine Phosphate was 0.21~3.00mg?mL-1(r=0.999 9).The average recovery was 100.1%(RSD=0.93%,n=9).CONCLUSION:
This method is simple,accurate,sensitive and reproducible,and it can be applied to the quality control of Ligustrazine Phosphate for injection.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2007
Type:
Article
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