Mitragynine – CAS 4098-40-2

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Mitragynine – CAS 4098-40-2


Mitragyna speciosa Korth. (of the Rubiaceae family) is a 4 to 16 metre high tropical tree indigenous to South East Asia, the Philippines and New Guinea but now cultivated elsewhere. Mitragynine [CAS 4098-40-2] , commonly known as Kratom, is a major indole alkaloid found in the leaves of the Mitragynine speciosa plant. Sold online has an herbal supplement, Mitragynine possesses opioid-like effects. Despite concerns about the drug’s adverse effects and potential addictiveness.



Product reference number MTR-1610
Full chemical name (E)-2-[(2S,3S)-3-Ethyl-8-methoxy-1,2,3,4,6,7,12,12b- octahydroindolo [3,2-h]quinolizin-2-yl]-3- methoxyprop-2-enoic acid methyl ester
Formula C23H30N2O4
Molecular weight 398.50
CAS Number
Appearance off-white to brown crystalline powder
IR IR corresponds
NMR corresponds to structure
MS MH+ corresponds
UV max [nm] (mol, solvent) 225.0 ± 1.0 nm (40000 ± 4000, methanol)
Melting point [Celsius] 100 ± 5
HPLC purity [%] > 93.0
Water content [%] < 2

This product is intended for research and forensic applications.


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