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stemmadenine

stemmadenine 구조식 이미지

카스 번호:: 10012-73-4

상품명:: stemmadenine

동의어(영문):: stemmadenine;15-epi-Stemmadenine;(19E)-2,7,19,20-Tetradehydro-17-hydroxy-3,7-secocuran-16-carboxylic acid methyl ester;(15β,19E)-2,7,19,20-Tetradehydro-17-hydroxy-3,7-secocuran-16-carboxylic acid methyl ester;1H-3,6-Ethanoazonino[5,4-b]indole-7-carboxylic acid, 5-ethylidene-2,4,5,6,7,8-hexahydro-7-(hydroxymethyl)-, methyl ester, (3S,5E,6S,7S)-

CBNumber:: CB41388808

분자식:: C21H26N2O3

포뮬러 무게:: 354.44

MOL 파일:: 10012-73-4.mol

속성

안전

용도

공급 업체 1

stemmadenine 속성

녹는점: 189-193°C

끓는 점: 518.5±50.0 °C(Predicted)

밀도: 1.27±0.1 g/cm3(Predicted)

산도 계수 (pKa): 14.81±0.10(Predicted)

안전

stemmadenine C화학적 특성, 용도, 생산

개요

First isolated from various species of Stemmadenia, this alkaloid has subsequently been found in DipZorrhynchus rondyZocarpon subsp. mossambiensis Benth. and MeZodinus australis. The following specific rotations have been reported; [α]¹⁹_D + 310° (c 0.527, pyridine), [α]²⁰_D~O + 329° (pyridine) and [α]²⁵_D~S + 324° (pyridine). The alkaloid gives an ultraviolet spectrum exhibiting absorption maxima at 227, 284 and 292 m/J. with shoulders at 275 and 305 m/J.. One nitrogen atom is tertiary, the other being part of the indole ring. The solution in concentrated HN03 is a bright yellow.

참고 문헌

Watts, Collera, Sandoval., Tetrahedron, 2, 173 (1958)
Stauffacher., HeZv. Chim. Acta, 44, 2006 (1961)
Sandoval et aZ., Tetrahedron Lett., 409 (1962)
Schumann, Schmid., HeZv. Chim. Acta., 46, 1996 (1963)
Linde., ibid, 48,1822 (1965)

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stemmadenine 공급 업체

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