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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 DATABASEMitraciliatine (Item No. 39856) is an analytical reference standard categorized as an opioid.1 Mitraciliatine has been found in M. speciosa (Kratom in Thai).1,2 It has antinociceptive activity but does not induce hyperlocomotion or respiratory depression in mice.1 This product is intended for research and forensic applications.
WARNING This product is not for human or veterinary use.
1. Kratom alkaloids as probes for opioid receptor function: Pharmacological characterization of minor indole and oxindole alkaloids from kratom. ACS Chem. Neurosci. 12(14), 2661-2678 (2021).
2. Metabolism studies of the Kratom alkaloids mitraciliatine and isopaynantheine, diastereomers of the main alkaloids mitragynine and paynantheine, in rat and human urine using liquid chromatography-