Identification of the anabolic steroid 6β-chlorotestosterone in a dietary supplement

被引:3
作者
Falconer, Travis M. [1 ]
Flurer, Rick A. [1 ]
Jones, Mary B. [1 ]
Lorenz, Lisa M. [1 ]
Voelker, Sarah E. [1 ]
机构
[1] US FDA, Forens Chem Ctr, 6751 Steger Dr, Cincinnati, OH 45237 USA
关键词
dietary supplement; mass spectrometry; NMR; spectroscopy; steroid;
D O I
10.1002/dta.2510
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Capsules that were labeled to be performance-enhancing dietary supplements obtained during an investigation were found to contain an unrecognized steroid-like substance. This compound was isolated by liquid chromatography (LC) fraction collection and characterized using several qualitative analytical techniques, including ultraviolet (UV) spectroscopy, gas chromatography-mass spectrometry (GC-MS), liquid chromatography-high resolution accurate mass-mass spectrometry (LC-HRAM-MS), as well as H-1, C-13, and two-dimensional nuclear magnetic resonance (NMR) spectrometry. This multi-technique analytical approach was used to identify the designer steroid as 6 beta-chloro-4-androsten-17 beta-ol-3-one (6 beta-chlorotestosterone), an analog of testosterone about which little has been published.
引用
收藏
页码:422 / 427
页数:6
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