Extracted?from?Marsdenia tenacissima (Roxb.) Wight et Arn.;Store?the?product?in?sealed,?cool?and?dry?condition
CAS：191729-44-9
分子式：C44H62O14
分子量：814.95
纯度：98%
存储：Store at -20°C

Background:

Tenacissoside I is a C21 steroid from the Marsdenia tenacissima, which is detected at relatively high level in M. tenacissima[1][2].

参考文献:
[1]. Zhao C, et al, Metabolic profiling of tenacigenin B, tenacissoside H and tenacissoside I using UHPLC-ESI-Orbitrap MS/MS. Biomed Chromatogr. 2016 Nov;30(11):1757-1765.
[2]. Wang W, et al. Simultaneous quantification of two steroidal glycosides after oral gavage of Marsdenia tenacissima extract in rats using a LC-MS/MS method. Biomed Chromatogr. 2015 Apr;29(4):633-40.