W259411
α-紫罗兰酮
natural, ≥86%
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:
分子量:
192.30
FEMA Number:
2594
Council of Europe no.:
141
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
7.007
EC Number:
204-841-6
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
3197885
Organoleptic:
floral
Grade:
Halal, Kosher, natural
Food allergen:
no known allergens
SMILES string
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
grade
Halal, Kosher, natural
reg. compliance
FDA 21 CFR 117
assay
≥86%
refractive index
n20/D 1.498 (lit.)
bp
259-263 °C (lit.)
density
0.93 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
floral
Quality Level
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存储类别
10 - Combustible liquids
flash_point_f
244.4 °F - closed cup
flash_point_c
118 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Darunee Soorukram et al.
Organic letters, 6(14), 2409-2411 (2004-07-02)
[reaction: see text] The allylic substitution of sterically hindered (2-iodocycloalkyl)phosphates proceeds with complete anti S(N)2' stereoselectivity with mixed diorganozincs of the type RZnCH(2)SiMe(3) in the presence of CuCN.2LiCl. Only the group R of the copper-zinc reagent is transferred in the
Hao Cai et al.
Molecules (Basel, Switzerland), 18(2), 1368-1382 (2013-01-26)
Flos Lonicerae Japonicae (FLJ) is a popular herb used for many centuries in Traditional Chinese Medicine as a treatment of fever and inflammation. Non-fumigated processing of FLJ has been the traditional approach used in post-harvest preparation of the commodity for
D Appel et al.
Journal of biotechnology, 88(2), 167-171 (2001-06-14)
P450 monooxygenases from microorganisms, similar to those of eukaryotic mitochondria, display a rather narrow substrate specificity. For native P450 BM-3, no other substrates than fatty acids or an indolyl-fatty acid derivative have been reported (Li, Q.S., Schwaneberg, U., Fischer, P.
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.
Heping Ye et al.
Organic letters, 11(23), 5442-5444 (2009-12-01)
The Ziegler intermediate, useful for the total synthesis of forskolin, was synthesized in 10 reaction steps starting from commercially available alpha-ionone. This highly efficient synthesis relies on the success of two consecutive highly regio- and stereoselective rearrangements. The current synthesis
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