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Item No. 17366

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Our free, searchable, GC-MS spectral database contains 70eV EI mass spectral data of 2,000+ of Cayman’s forensic drug standards.
DOWNLOAD THE DATABASEEstra-4,9,11-triene-3,17-dione is a prohormone to trenbolone, a steroid growth promotor administered to beef cattle and reportedly abused by athletes.1,2 Estra-4,9,11-triene-3,17-dione is classified as a Schedule III controlled substance in the United States. This compound is intended for forensic and research purposes only.
WARNING This product is not for human or veterinary use.
1. Product-
2. Doping control analysis of trenbolone and related compounds using liquid chromatography-