161683
4-环戊烯-1,3-二酮
95%
别名:
1-环戊烯-3,5-二酮, 2-环戊烯-1,4-二酮, 环戊烯-3,5-二酮, 环戊烯二酮, 环戊酮-4-烯-1,3-二酮
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关于此项目
线性分子式:
C5H4(=O)2
化学文摘社编号:
分子量:
96.08
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-219-3
Beilstein/REAXYS Number:
2038507
MDL number:
Assay:
95%
Form:
solid
产品名称
4-环戊烯-1,3-二酮, 95%
InChI key
MCFZBCCYOPSZLG-UHFFFAOYSA-N
InChI
1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2
SMILES string
O=C1CC(=O)C=C1
assay
95%
form
solid
bp
60 °C/1 mmHg (lit.)
mp
34-36 °C (lit.)
functional group
ketone
storage temp.
2-8°C
Quality Level
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Application
4-环戊烯-1,3-二酮被用于合成2-甲氧基亚甲基-4-环戊烯-1,3-二酮和氯仿三酮B（2-酰基环戊烯-1,3-二酮衍生物）。它被用于研究巯基特异性试剂对牛心磷脂交换蛋白活性的影响。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
183.2 °F - closed cup
flash_point_c
84 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
P E DiCorleto et al.
The Journal of biological chemistry, 254(16), 7795-7802 (1979-08-25)
Two phospholipid exchange proteins from bovine heart have been purified approximately 2000-fold and judged greater than 90% pure. The proteins are similar in molecular weight (both 33,400 by polyacrylamide gel electrophoresis and 23,500 by gel filtration), in amino acid composition
T Bui et al.
Biochimica et biophysica acta, 1397(1), 31-42 (1998-04-18)
The molecular pathways by which the cyclopentenone prostaglandins (PGA and PGJ series) inhibit cell growth and tumorigenicity are poorly understood. These cellular responses may be caused by specific regulation of growth-related and stress-induced genes. A variety of prostaglandins were tested
Yoshihiro Uto et al.
Bioorganic & medicinal chemistry, 16(11), 6042-6053 (2008-05-14)
We designed chiral 2-nitroimidazole derivatives containing a 2-aminomethylene-4-cyclopentene-1,3-dione moiety as antiangiogenic hypoxic cell radiosensitizers. Based on results of molecular orbital calculations, the 2-aminomethylene-4-cyclopentene-1,3-dione moiety is expected to show high electrophilicity comparable to that of the 2-methylene-4-cyclopentene-1,3-dione moiety included in TX-1123
Gianluca Gilardoni et al.
Journal of natural products, 70(1), 137-139 (2007-01-27)
Chrysotriones A (1) and B (2), two new 2-acylcyclopentene-1,3-dione derivatives, were isolated from the fruiting bodies of the Basidiomycete Hygrophorus chrysodon, and their structures were established by spectroscopic data and synthesis of compound 2. They represent the first examples of
Mona Mokhtari et al.
Journal of agricultural and food chemistry, 66(22), 5531-5539 (2018-03-17)
Pathogenic fungi continue to develop resistance against current antifungal drugs. To explore the potential of agricultural waste products as a source of novel antifungal compounds, we obtained an unbiased GC-MS profile of 151 compounds from 16 commercial and experimental cultivars
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