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Merck
CN

W259403

Sigma-Aldrich

α-紫罗兰酮

≥90%, stabilized

别名:

4-(2,6,6-三甲基-2-环己烯基)-3-丁烯-2-酮

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关于此项目

经验公式（希尔记法）:
C13H20O
化学文摘社编号:
127-41-3
分子量:
192.30
FEMA编号:
2594
Beilstein:
3197885
EC 号:
204-841-6
欧洲委员会编号:
141
MDL编号:
MFCD00001565
UNSPSC代码:
12164502
PubChem化学物质编号:
24901174
Flavis编号:
7.007
NACRES:
NA.21
Agency:
follows IFRA guidelines

主要文件

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生物来源

synthetic

质量水平

300
400

等级

Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009
FDA 21 CFR 117
FDA 21 CFR 172.515

方案

≥90%

包含

synthetic α-tocopherol as stabilizer

折射率

n20/D 1.498 (lit.)

沸点

259-263 °C (lit.)

密度

0.93 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

berry; cherry; woody; raspberry; violet

SMILES字符串

CC(=O)\C=C\C1C(C)=CCCC1(C)C

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+

InChI key

UZFLPKAIBPNNCA-BQYQJAHWSA-N

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相关类别

一般描述

α-紫罗兰酮是粉虱（Syngonium podophyllum Schott）油脂中的主要挥发性成分之一。

应用


  • 膳食补充α-紫罗酮可减轻长期UVB暴露诱导的小鼠皮肤光老化。这项研究表明，α-紫罗酮可以减轻长期UVB暴露的影响，减缓小鼠的皮肤光老化。研究结果表明，α-紫罗酮在护肤和皮肤病产品中具有潜在的应用价值（Geng et al., 2024）。

  • 发酵过程中的复揉处理可提高红茶的香气品质。：这项研究表明，发酵过程中的复揉处理可增加α-紫罗酮等挥发性化合物的浓度，提高红茶的香气品质，这有助于改善茶的整体风味（Chen et al., 2023）。

免责声明

仅供R&D或非EU食品使用不用于零售。

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H334

预防措施声明

P261 - P284 - P501

危险分类

Resp. Sens. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

244.4 °F - closed cup

闪点(°C)

118 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS0235
SHBR4790
SHBS0199
SHBR7007
SHBQ4512

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Study on chemical constituents of volatile oil from Whitefly (Syngonium podophyllum Schott).
Zhou Q, et al.
Natural Product Research and Development, 16(1), 31-32 (2003)
Ayhan Celik et al.
Organic & biomolecular chemistry, 3(16), 2930-2934 (2005-09-28)
The hydroxylation of alpha-ionone 1 and beta-ionone 2 to their corresponding mono-hydroxylated derivatives has been examined using a recombinant E. coli whole cell system, in which cytochromes P450 SU1 and SU2, and P450 SOY were over-expressed with their cognate ferrodoxins.
Da-Mi Jung et al.
Journal of agricultural and food chemistry, 51(7), 1988-1993 (2003-03-20)
Diffusion-based NMR techniques were employed to study effects of pH on beta-lactoglobulin (BLG) conformation and binding affinity to alpha- and beta-ionone. In the first part of the study, the influence of pH on the diffusion coefficient of BLG in D(2)O
E Jouenne et al.
Journal of agricultural and food chemistry, 48(11), 5396-5400 (2000-11-23)
Apparent binding constants of aroma compounds limonene, alpha- and beta-ionone, and terpenyl acetate, with beta-lactoglobulin (BLG), were determined, using dynamic coupled column liquid chromatography, for pH values varying from 3 to 11. K(a) values varied from 2.61 to 3.21 x
María del Mar Caja et al.
Journal of agricultural and food chemistry, 55(16), 6700-6704 (2007-07-17)
In addition to the already available information on the authenticity of alpha- (1) and beta-ionone (2) from plant tissues, there is an interest in the stable isotope data of 1 and 2 available by synthesis from citral and acetone, as
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