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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 DATABASE7-hydroxy Speciogynine (Item No. 42824) is an analytical reference standard categorized as an opioid.1 7-hydroxy Speciogynine reduces alcohol consumption and preference in male mice. It does not induce antinociception or inhibit morphine-induced analgesia in mice. This product is intended for research and forensic applications.
WARNING This product is not for human or veterinary use.
1. Evaluation of kratom opioid derivatives as potential treatment option for alcohol use disorder. Front. Pharmacol. 12, 764885 (2021).