Study on the Quality Standard of Belamcandin Standard Substance
- VernacularTitle:射干苷标准品质量标准研究
- Author:
Chongjun YUAN
;
Jia WANG
;
Shuai CHEN
;
Sen LUO
;
Xuemin XU
- Publication Type:Journal Article
- Keywords:
Belamcandin;
Quality standard;
HPLC;
Belamcandin standard substance
- From:
China Pharmacy
2007;0(33):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the quality standard of Belamcandin standard substance.METHODS:Different indices of standard Belamcandin were examined with quantitative and quantitative analyses according to the corresponding measures stipulated in the Appendix of pharmacopoeia of people's republic of China(part Ⅱ)published in 2005.RESULTS:The specific rotatory power of 3 batches of standard Belamcandin was —28?～—30?([?]25 D,c0.11,Pyridine);the E1% 1 cmwas 790～830;the melting point was 252～254 ℃ and the ash content was less than 0.5%.The content of Belamcandin in the products was above 99.5% as revealed by HPLC.CONCLUSION:All of the indices were shown to meet the standards for standard substances and the established standard can be used for the quality control of standard Belamcandin.
