221074
顺式-2,4,5-三甲氧基-1-丙烯基苯
70%
别名:
β-细辛脑, 顺式-细辛脑, 顺式-细辛醚, 顺式-2,4,5-三甲氧基-1-丙烯基苯
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关于此项目
线性分子式:
(CH3O)3C6H2CH=CHCH3
化学文摘社编号:
分子量:
208.25
EC Number:
226-096-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1910605
MDL number:
NACRES:
NA.22
Assay:
70%
Form:
liquid
InChI key
RKFAZBXYICVSKP-WAYWQWQTSA-N
InChI
1S/C12H16O3/c1-5-6-9-7-11(14-3)12(15-4)8-10(9)13-2/h5-8H,1-4H3/b6-5-
SMILES string
[H]\C(C)=C(/[H])c1cc(OC)c(OC)cc1OC
assay
70%
form
liquid
refractive index
n20/D 1.558 (lit.)
density
1.073 g/mL at 25 °C (lit.)
Quality Level
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Application
顺式-2,4,5-三甲氧基-1-丙烯基苯（β-Asarone）用于制备：
- 2,4,5-三甲氧基肉桂醛和 2,4,5-三甲氧基肉桂基甲酰腙
- 1-（2,4,5-三甲氧基苯基）-1,2-二羟基丙烷
General description
顺式-2,4,5-三甲氧基-1-丙烯基苯是一种抗生素，是使用各种色谱方法从石菖蒲提取物中分离得到的。
Other Notes
残留有反式(α-细辛醚)
A K Sinha et al.
Natural product letters, 15(6), 439-444 (2002-02-13)
1-(2,4,5-Trimethoxyphenyl)-1,2-dihydroxypropane (2), a natural phenylpropanoid occurring in Piper clusii, has been synthesized for the first time from toxic beta-asarone (1) of Acorus calamus with osmium tetroxide, while 1 with osmium tetroxide (catalytic amount) in presence of sodium metaperiodate furnished the
Jee Yeon Lee et al.
Journal of agricultural and food chemistry, 52(4), 776-780 (2004-02-19)
An antifungal substance was isolated from the extract of Acorus gramineus using various chromatographic procedures. The antibiotic was identified as beta-asarone, cis-2,4,5-trimethoxy-1-propenylbenzene, on the basis of the high-resolution EI-mass, NMR, and UV spectral data. Beta-asarone completely inhibited mycelial growth of
Arun K Sinha et al.
Journal of natural products, 65(5), 764-765 (2002-05-25)
Oxidation of beta-asarone (2) with DDQ gave trans-2,4,5-trimethoxycinnamaldehyde (3), which on treatment with p-toluenesulfonyl hydrazine provided corresponding alpha,beta-unsaturated hydrazone derivative (4). Reduction of 4 with sodium borohydride in acetic acid afforded gamma-asarone (1) in 43% yield.
Yong-Qi Fang et al.
Die Pharmazie, 67(2), 120-123 (2012-04-20)
beta-Asarone has significant pharmacological effects on the central nervous system. As a potential therapeutic agent to manage brain diseases, analysis of the pharmacokinetics of beta-asarone in brain is necessary. We used cardio-perfusion method to exclude the beta-asarone in the brain
Subrata Pandit et al.
Fitoterapia, 82(3), 369-374 (2010-11-11)
The present study was aimed to investigate the possible interaction of the standardized extract of Acorus calamus (AC) with Cytochrome P450 enzyme, quantitative determination of the α-asarone in the AC rhizome was performed by RP-HPLC method. In vitro interaction of
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