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蒸汽压
0.01 mmHg ( 25 °C)
质量水平
检测方案
≥99%
形式
solid
bp
260-262 °C (lit.)
mp
39-41 °C (lit.)
溶解性
alcohol: freely soluble(lit.)
benzene: freely soluble(lit.)
chloroform: freely soluble(lit.)
diethyl ether: freely soluble(lit.)
petroleum ether: very slightly soluble(lit.)
water: very slightly soluble(lit.)
SMILES字符串
CC(=O)\C=C\c1ccccc1
InChI
1S/C10H10O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-8H,1H3/b8-7+
InChI key
BWHOZHOGCMHOBV-BQYQJAHWSA-N
一般描述
当NADPH存在时，反式-4-苯基-3-丁烯-2-酮可与未经处理的大鼠肝微粒体孵育形成作为代谢产物的反式-4-（4-羟苯基）-3-丁烯-2-酮（4-OH-PBO）。
警示用语：
Warning
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
>230.0 °F
闪点(°C)
> 110 °C
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
新产品
Bin Cao et al.
Organic & biomolecular chemistry, 10(6), 1239-1245 (2011-12-20)
An efficient and easy procedure to synthesize the pyridinyl analogues of dibenzylideneacetone (pyr-dba) was developed by the condensation of substituted nicotinaldehyde and acetone in the presence of K(2)CO(3) in toluene-EtOH-H(2)O solvent system. Structurally diverse pyr-dba, including quinolinyl dba, can be
Jiyong Zhang et al.
The Journal of organic chemistry, 71(7), 2918-2921 (2006-03-25)
The first efficient asymmetric synthesis of obolactone 1 has been accomplished in 11 steps and with a 15% overall yield in which Brown's enantioselective allylation reactions and ring-closing metathesis reaction are key steps.
Ikuro Abe et al.
Organic letters, 4(21), 3623-3626 (2002-10-12)
[reaction: see text] Substrate specificities of plant polyketide synthases (PKSs) were investigated using analogues of malonyl-CoA, the extension unit of the polyketide chain elongation reactions. When incubated with methylmalonyl-CoA and 4-coumaroyl-CoA, plant PKSs (chalcone synthase from Scutellaria baicalensis, stilbene synthase
Ikuro Abe et al.
The Journal of biological chemistry, 278(27), 25218-25226 (2003-05-02)
Benzalacetone synthase (BAS) and chalcone synthase (CHS) are plant-specific type III polyketide synthases (PKSs) that share approximately 70% amino acid sequence identity. BAS catalyzes a one-step decarboxylative condensation of 4-coumaroyl-CoA with malonyl-CoA to produce a diketide benzalacetone, whereas CHS performs
Samyeol Seo et al.
Applied and environmental microbiology, 78(11), 3816-3823 (2012-03-27)
The entomopathogenic bacteria Xenorhabdus nematophila and Photorhabdus temperata subsp. temperata suppress insect immune responses by inhibiting the catalytic activity of phospholipase A(2) (PLA(2)), which results in preventing biosynthesis of immune-mediating eicosanoids. This study identified PLA(2) inhibitors derived from culture broths
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