午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Struktur
27841-97-0
CAS-Nr.
27841-97-0
Englisch Name:
(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester
Synonyma:
Macrophylline;Macrophylline【Senecio】;(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester;(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester;2-Butenoic acid, 2-methyl-, [(1S,2R,7aR)-hexahydro-2-hydroxy-1H-pyrrolizin-1-yl]methyl ester, (2Z)-
CBNumber:
CB52269079
Summenformel:
C13H21NO3
Molgewicht:
239.31
MOL-Datei:
27841-97-0.mol

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Eigenschaften

Schmelzpunkt:
42-4°C(50-2°C)

Sicherheit

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A pyrrolizidine alkaloid, macrophylline has been isolated from Senecio amphibolus and S. macrophylla MB. It forms a low melting solid which has not yet been obtained in a crystalline form. The base is dextrorotatory having a specific rotation of [α]20D + 34.52° (c 1.68, EtOH). When hydrolyzed with dilute acids the base furnishes macronecine and angelic acid. It has been characterized as the crystalline bitartrate which melts at 162-4°C.

Einzelnachweise

Danilova et al.,J. Gen. Chem. USSR, 23,1417 (1953)
Danilova, Kuzovkov, ibid, 23,1597 (1953)
Danilova, Utkin, Massagetov, ibid, 25, 797 (1955)
Danilova, Utkin, ibid, 30, 345 (1960)
Culvenor, Geissman,J. Org. Chem., 26, 3045 (1961)

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 8)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
TargetMol Chemicals Inc.
support@targetmol.com United States 38631 58
Sichuan Wei Keqi Biological Technology Co., Ltd. 028-81700200 18116577057
 3003855609@qq.com China 7787 56
Wuhan ChemFaces Biochemical Co., Ltd. 18607101326 15172504745
 aileen@chemfaces.com China 6905 55
EMMX Biotechnology LLC 888-539-0666
info@emmx.com United States 8447 60
Foshan Treasure Biotechnology Co., Ltd 0757-85921206 18520245316
 2329783215@qq.com China 12661 58
Chengdu Push Bio-Technology Co., Ltd. 18080489829
 3004654993@qq.com China 9209 58
Shanghai Yanchun Biopharmaceutical Technology Co., Ltd 4001-009266 17349750668
 product@sci-e.com China 2808 58
Hubei CuiRan Biotechnology Co., Ltd. 18162791556
 3152548389@qq.com China 4351 58
  • (Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester
  • Macrophylline
  • Macrophylline【Senecio】
  • 2-Butenoic acid, 2-methyl-, [(1S,2R,7aR)-hexahydro-2-hydroxy-1H-pyrrolizin-1-yl]methyl ester, (2Z)-
  • (Z)-2-Methyl-2-butenoic acid [(1S,2R,7aR)-hexahydro-2β-hydroxy-1H-pyrrolizin-1β-yl]methyl ester
  • 27841-97-0
Copyright 2019 ? ChemicalBook. All rights reserved