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

N-Methylconanin-5-en-3β-amine

N-Methylconanin-5-en-3β-amine Struktur
468-36-0
CAS-Nr.
468-36-0
Englisch Name:
N-Methylconanin-5-en-3β-amine
Synonyma:
Isoconessimine;Kurchine;Norconessine;N-Methylconanin-5-en-3β-amine;Con-5-enin-3-amine, N-methyl-, (3β)-
CBNumber:
CB12140790
Summenformel:
C23H38N2
Molgewicht:
342.56122
MOL-Datei:
468-36-0.mol

N-Methylconanin-5-en-3β-amine Eigenschaften

Schmelzpunkt:
92°C
Siedepunkt:
238-240 °C
Dichte
1.05±0.1 g/cm3(Predicted)
pka
10.52±0.60(Predicted)

Sicherheit

N-Methylconanin-5-en-3β-amine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A pregnene type alkaloid found in the bark and seeds of Holarrhena antidysenterica Wall., the base yields a hydrate, m.p. 88-92°C and has [α]25D + 30.0° (aqueous EtOH). It is freely soluble in most organic solvents. It yields a series of crystalline salts and derivatives, e.g. the hydrochloride, m.p. 334-335°C (dec.); hydrobromide, m.p. 344°C; hydriodide, m.p. 316°C; platinichloride, m.p. 285°C (dec.); methiodide, m.p. 290°C (dec.) and the picrate, m.p. 198-200°C. The N-acetyl derivative has also been prepared, m.p. 161°C yielding a hydrochloride, m.p. 325-6°C, as has the benzoyl compound, m.p. l59-l60°C, also forming a hydrochloride, m.p. 325-6°C (dec.).
On methylation, the alkaloid yields conessine and heating with dilute H2S04 isomerizes the base to isonorisoconessine, [0:]5S + 101 ° (EtOH), furnishing a hydriodide, m.p. 289°C (dec.) and a picrate, m.p. 166°C.

Einzelnachweise

Siddiqui.,J. Ind. Chern. Soc., 11,283 (1934) Siddiqui, Siddiqui., ibid, 11,787 (1934) Haworth, McKenna, Whitfield.,J. Chern. Soc., 1102 (1953)

N-Methylconanin-5-en-3β-amine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


N-Methylconanin-5-en-3β-amine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 0)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate

  • Kurchine
  • N-Methylconanin-5-en-3β-amine
  • Norconessine
  • Con-5-enin-3-amine, N-methyl-, (3β)-
  • Isoconessimine
  • 468-36-0
Copyright 2019 ? ChemicalBook. All rights reserved
浦城县| 莫力| 南阳市| 嘉义市| 定远县| 永丰县| 万全县| 佛学| 会昌县| 鄂州市| 玉龙| 来凤县| 建湖县| 军事| 肃北| 义马市| 汾西县| 邓州市| 庆安县| 上蔡县| 济南市| 浑源县| 晋宁县| 江都市| 南川市| 安庆市| 城固县| 嫩江县| 延安市| 甘泉县| 大理市| 赞皇县| 教育| 瑞安市| 巍山| 桓台县| 互助| 永昌县| 渑池县| 喀喇沁旗| 庆云县|