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W259403

α-紫罗兰酮

Name: α-紫罗兰酮
Brand: ALDRICH

≥90%, stabilized

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别名:

4-(2,6,6-三甲基-2-环己烯基)-3-丁烯-2-酮

经验公式（希尔记法）:

C₁₃H₂₀O

CAS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

PubChem化学物质编号:

24901174

Flavis编号:

7.007

NACRES:

NA.21

生物来源

synthetic

质量水平

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

检测方案

≥90%

包含

synthetic α-tocopherol as stabilizer

折射率

n20/D 1.498 (lit.)

bp

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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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。

免责声明

For R&D or non-EU Food use. Not for retail sale.

象形图

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

分析证书(COA)

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示例

T1503

货号

25G

包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

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)

Fragrance material review on alpha-ionone.

J Lalko et al.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 45 Suppl 1, S235-S240 (2007-11-27)

A toxicologic and dermatologic review of alpha-ionone when used as a fragrance ingredient is presented.

Efficient terpene hydroxylation catalysts based upon P450 enzymes derived from actinomycetes.

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.

Flavor authentication studies of alpha-ionone, beta-ionone, and alpha-ionol from various sources.

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

Investigation of binding behavior of alpha- and beta-ionones to beta-lactoglobulin at different pH values using a diffusion-based NOE pumping technique.

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

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