(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione

(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione structure

CAS No.: 57129-98-3

Chemical Name:: (12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione

Synonyms: Cromadurine;(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione;2H-[1,6]Dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione, 4,5,8,10,12,13,13a,13b-octahydro-4-hydroxy-3,4,5-trimethyl- (9CI)

CBNumber:: CB42420868

Molecular Formula:: C16H23NO5

Molecular Weight:: 309.36

MDL Number:

MOL File:: 57129-98-3.mol

Last updated:2022-12-21 16:56:50

Request For Quotation

(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione Properties

Melting point	242-3°C
FDA UNII	ZR52L18393

(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione Chemical Properties,Uses,Production

Description

A pyrrolizidine alkaloid, this base occurs in the seeds of Crotalaria rnadurensis. It forms colourless crystals from Me2CO and has been shown to be a diastereoisomer of fulvine and crispatine.

References

Rao, Sawhney, Atal, Ind.J. Chern., 13,870 (1975)

(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione Preparation Products And Raw materials

Raw materials

Preparation Products

(12ξ,13ξ)-14,19-Dihydro-13-hydroxy-20-norcrotalanan-11,15-dione Cromadurine 2H-[1,6]Dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione, 4,5,8,10,12,13,13a,13b-octahydro-4-hydroxy-3,4,5-trimethyl- (9CI) 57129-98-3

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