Determination of the Content of Main Components in Rilmazafone Hydrochloride Tablets by UV Spec-trophotometry
- VernacularTitle:紫外分光光度法测定盐酸利马扎封片中主药的含量
- Author:
Jun SUN
- Publication Type:Journal Article
- Keywords:
UV spectrophotometry;
Rilmazafone hydrochloride tablets;
Content determination
- From:
China Pharmacy
1991;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish an UV method for the dermination of main components in rilmazafone hydrochloride tablets. METHODS: The content of rilmazafone was determined by UV spectrophotometry in accordance with Chinese Pharmacopeia (2005 edition). The detective wavelength was set at 254 nm. RESULTS: The linear range of rilmazafone was 2.5～30 ?g?mL-1 (r=0.999 9) and the average recovery was 99.41% (RSD=0.59%,n=10). CONCLUSION: The method is simple, accurate and applicable for the determination of rilmazafone in this preparations.
