百科

雷酚内酯

CAS号：74285-86-2

英文名：6-hydroxy-9b-methyl-7-propan-2-yl-3,3b,4,5,10,11-hexahydronaphtho[2,1-e][2]benzofuran-1-one

分子式

C20H24O3

熔点

232-233ºC

密度

1.21 g/cm3

分子量

312.403

沸点

490ºC at 760 mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

雷酚内酯

英文名称

6-hydroxy-9b-methyl-7-propan-2-yl-3,3b,4,5,10,11-hexahydronaphtho[2,1-e][2]benzofuran-1-one

中文别名

毛两面针素(飞龙掌血内酯)

英文别名

6-hydroxy-9b-methyl-7-propan-2-yl-3,3b,4,5,10,11-hexahydronaphtho[2,1-e]isobenzofuran-1-one、Triptophenolide

CAS号

74285-86-2

分子式

C20H24O3

分子量

312.403

精确质量

312.173

PSA

46.53

LOGP

3.9829

物化性质

外观与性状

白色粉末

密度

1.21 g/cm3

沸点

490ºC at 760 mmHg

熔点

232-233ºC

闪点

202.4ºC

折射率

1.603

安全信息

安全说明

S36/37

危险类别码

R20/21/22

合成路线

74311-48-1

(3bR-反式)-3b,4,5,9b,10,11-六氢-6-甲氧基-9b-甲基-7-(1-甲基乙基)-菲并(1,2-c)呋喃-1(3H)-酮

上游原料

(1S,2R,5S)-5-methyl-2-(2-phenylpropan-2-yl)cyclohexyl (1S,4aS,10aS)-7-isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate

238746-43-5

(1S,2R,5S)-5-methyl-2-(2-phenylpropan-2-yl)cyclohexyl (4aS,10aR)-7-isopropyl-8-methoxy-4a-methyl-2-(((trifluoromethyl)sulfonyl)oxy)-3,4,4a,9,10,10a-hexahydrophenanthrene-1-carboxylate

74311-48-1

(3bR-反式)-3b,4,5,9b,10,11-六氢-6-甲氧基-9b-甲基-7-(1-甲基乙基)-菲并(1,2-c)呋喃-1(3H)-酮

238746-44-6

(4aS,10aR)-1-(hydroxymethyl)-7-isopropyl-8-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydrophenanthren-2-yl trifluoromethanesulfonate

上游原料

(1S,2R,5S)-5-methyl-2-(2-phenylpropan-2-yl)cyclohexyl (1S,4aS,10aS)-7-isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate (1S,2R,5S)-5-methyl-2-(2-phenylpropan-2-yl)cyclohexyl (4aS,10aR)-7-isopropyl-8-methoxy-4a-methyl-2-(((trifluoromethyl)sulfonyl)oxy)-3,4,4a,9,10,10a-hexahydrophenanthrene-1-carboxylate (3bR-反式)-3b,4,5,9b,10,11-六氢-6-甲氧基-9b-甲基-7-(1-甲基乙基)-菲并(1,2-c)呋喃-1(3H)-酮 (4aS,10aR)-1-(hydroxymethyl)-7-isopropyl-8-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydrophenanthren-2-yl trifluoromethanesulfonate