一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate]

CAS No.
54773-83-0
Chemical Name:
1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate]
Synonyms
Erysophorin;Erysophorine;1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate]
CBNumber:
CB12408342
Molecular Formula:
C32H38N3O4+
Molecular Weight:
528.67
MDL Number:
MOL File:
54773-83-0.mol

1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate] Chemical Properties,Uses,Production

Description

A quaternary alkaloid obtained from Erythrina arborescens, this base is isolated as the chloride which forms brown crystals when purified by recrystallization from MeOH-Me2CO. This salt decomposes without melting above 260°C. It gives an ultraviolet spectrum in EtOH with absorption maxima at 222, 284 and 292-4 nm with a shoulder at 230 nm.

References

Ghosal, Srivastava, Phytochern., 13, 2603 (1974)

1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate] Preparation Products And Raw materials

Raw materials

Preparation Products

Erysophorine 1,2,6,7-Tetradehydro-3β,16-dimethoxyerythrinan-15-ol [(S)-α-trimethylammonio-1H-indole-3-propanoate] Erysophorin 54773-83-0 C32H38N3O4
新宁县| 东兰县| 阜新市| 兰西县| 东乌珠穆沁旗| 桃源县| 隆安县| 德江县| 龙山县| 乐清市| 大埔区| 崇左市| 凌海市| 元谋县| 荥经县| 长兴县| 志丹县| 新建县| 宕昌县| 牡丹江市| 乐东| 陕西省| 家居| 恭城| 丁青县| 德昌县| 右玉县| 泌阳县| 长白| 阜南县| 米林县| 集安市| 云浮市| 亚东县| 河北区| 鄂尔多斯市| 苏尼特右旗| 名山县| 镇安县| 玛沁县| 中宁县|