跳转至内容
Merck
CN

W259500

β-紫罗兰酮

predominantly trans, ≥97%, FCC, FG

别名:

4-(2,6,6-三甲基-1-环己烯基)-3-丁烯-2-酮

登录 查看组织和合同定价。

选择尺寸

关于此项目

经验公式（希尔记法）:
C13H20O
化学文摘社编号:
14901-07-6
分子量:
192.30
FEMA Number:
2595
Council of Europe no.:
142
UNSPSC Code:
12164502
PubChem Substance ID:
24901176
Flavis number:
7.008
NACRES:
NA.21
Beilstein/REAXYS Number:
1909544
MDL number:
MFCD00001549
Organoleptic:
berry; woody; floral; sweet
Grade:
FG
Fragrance grade
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

β-紫罗兰酮, predominantly trans, ≥97%, FCC, FG

SMILES string

CC(=O)\C=C\C1=C(C)CCCC1(C)C

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8H,5-6,9H2,1-4H3/b8-7+

InChI key

PSQYTAPXSHCGMF-BQYQJAHWSA-N

biological source

synthetic

grade

FG
Fragrance grade
Kosher

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

assay

≥97%

refractive index

n20/D 1.52 (lit.)

bp

126-128 °C/12 mmHg (lit.)

density

0.945 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

berry; woody; floral; sweet

Quality Level

300
400

正在寻找类似产品? 访问 产品对比指南

相关类别

Biochem/physiol Actions

1-20ppm 时的味道

General description

β-紫罗兰酮是绿茶和西红柿中鉴定出的主要挥发性化合物之一。

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H315,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 2

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT0437
SHBQ3818
SHBP7551
SHBN5241
SHBL9199

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Enzymatic modification of tomato homogenate and its effect on volatile flavor compounds.
Yilmaz E, et al.
Journal of Food Science, 67(6), 2122-2125 (2002)
Further Investigation of Flavor Constituents in Manufactured Green Tea
Yamanishi T, et al.
Agricultural and Biological Chemistry, 34(4), 599-608 (1970)
Hiroki Irieda et al.
Biochemistry, 50(22), 4912-4922 (2011-05-07)
Organisms sense and respond to environmental stimuli through membrane-embedded receptors and transducers. Sensory rhodopsin I (SRI) and sensory rhodopsin II (SRII) are the photoreceptors for the positive and negative phototaxis in microorganisms, respectively. They form signaling complexes in the membrane
Sivakumar Sekharan et al.
Journal of the American Chemical Society, 132(45), 15856-15859 (2010-10-23)
Visual pigment rhodopsin provides a decisive crossing point for interaction between organisms and environment. Naturally occurring visual pigments contain only PSB11 and 3,4-dehydro-PSB11 as chromophores. Therefore, the ability of visual opsin to discriminate between the retinal geometries is investigated by
Selvamani Asokkumar et al.
Molecular and cellular biochemistry, 363(1-2), 335-345 (2011-12-22)
Nowadays, in developing countries like India, incidence of lung cancer is increasing rapidly, and as a consequence it has become the most common cause of malignancy-associated death. This study is aimed to evaluate the therapeutic efficacy of beta-ionone (ION), a
查看所有相关文献

相关内容

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持