(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester

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(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Basic information
Product Name:(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester
Synonyms:(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester;Mitraciliatin;Mitraciliatine;Indolo[2,3-a]quinolizine-2-acetic acid, 3-ethyl-1,2,3,4,6,7,12,12b-octahydro-8-methoxy-α-(methoxymethylene)-, methyl ester, (αE,2S,3R,12bR)-
CAS:14509-92-3
MF:C23H30N2O4
MW:398.5
EINECS:
Product Categories:
Mol File:14509-92-3.mol
(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Structure
(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Chemical Properties
Melting point 140-141 °C
Boiling point 560.3±50.0 °C(Predicted)
density 1.22±0.1 g/cm3(Predicted)
solubility Methanol: Soluble
pka18.35±0.60(Predicted)
Safety Information
MSDS Information
(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Usage And Synthesis
DescriptionMitragyna ciliata Aubr. et Pellegr. yields this carboline alkaloid which may be purified by crystallization from Et20-light petroleum when it forms small, colourless crystals. The ultraviolet spectrum exhibits absorption maxima at 228 and 292.4 mil with shoulders at 248.8 and 284 mil. The base may be charac_x0002_terized as the perchlorate which forms light yellow prisms from EtOH-Et20, m.p.229-230°C.
References[1] Beckett, Shellard, Tackie., J. Pharm. Pharmacal. Suppl., 15, 166T (1963)
[2] Beckett, Tackie., ibid, 15, 267T (1963)
[3] Absolute configuration: Lee, Trager, Beckett., Tetrahedron, 23, 375 (1967)
[4] [1] ANIKA A. PHILIPP . 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–linear ion trap-mass spectrometry[J]. Journal of Chromatography B, 2011, 879 15: Pages 1049-1055. DOI: 10.1016/j.jchromb.2011.03.005
[5] [2] SOUMEN CHAKRABORTY. Kratom Alkaloids as Probes for Opioid Receptor Function: Pharmacological Characterization of Minor Indole and Oxindole Alkaloids from Kratom[J]. ACS Chemical Neuroscience, 2021, 12 14: 2661-2678. DOI: 10.1021/acschemneuro.1c00149
(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Preparation Products And Raw materials
Tag:(3β,16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester(14509-92-3) Related Product Information
akuammine (16E)-16,17-Didehydro-9,17-dimethoxycorynan-16-carboxylic acid methyl ester Speciociliatine 9,17-dimethoxy-coryna-16,18-diene-16-carboxylic acid methyl ester corynantheidine