所有图片(1)
别名:
油酸 4-甲基伞形酮酯
经验公式（希尔记法）:
C28H40O4
CAS号:
分子量:
440.61
Beilstein:
4887028
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.21
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质量水平
检测方案
≥95% (HPCE)
形式
solid
储存条件
protect from light
under inert gas
mp
37-38 °C (lit.)
溶解性
2-methoxyethanol: soluble
DMSO: soluble
chloroform: soluble
荧光
λex 312 nm in methanol
λex 327 nm; λem 449 nm in 0.1 M phosphate pH 7.0 (lipase)
适用性
suitable for fluorescence
运输
wet ice
储存温度
−20°C
SMILES字符串
CCCCCCCC\C=C/CCCCCCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
InChI
1S/C28H40O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-27(29)31-24-19-20-25-23(2)21-28(30)32-26(25)22-24/h10-11,19-22H,3-9,12-18H2,1-2H3/b11-10-
InChI key
NKQFKJYKCVDLPT-KHPPLWFESA-N
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应用
4-甲基伞形油基油酸酯已被用于：
- 作为测定非特异性酯酶活性的底物
- 确定脂肪酶活性
- 作为评估胰腺脂肪酶抑制活性的底物
包装
无底玻璃瓶。内含物在插入的融合锥体内。
其他说明
脂肪酶的荧光底物
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Study of the hydrolysis of 4-methylumbelliferyl oleate by acid lipase and cholesteryl oleate by acid cholesteryl esterase in human leucocytes, fibroblasts and liver.
J F Koster et al.
Biochimica et biophysica acta, 618(1), 98-105 (1980-04-18)
T Imanaka et al.
Biochimica et biophysica acta, 665(2), 322-330 (1981-08-24)
An acid lipase was purified from rabbit liver lysosomes by, in sequence, osmotic treatment of the lysosomal fraction, Sephadex LH-20, DEAE-Sephadex A-50, Bio-Gel A-5m, hydroxyapatite and, finally, Sephadex G-200 column chromatography. The substrate was 4-methylumbelliferyl oleate. The enzyme was solubilized
Thavaree Thilavech et al.
BMC complementary and alternative medicine, 19(1), 242-242 (2019-09-07)
Cyanidin-3-rutinoside (C3R), a naturally occurring anthocyanin, possesses anti-oxidant, anti-hyperglycemic, anti-glycation and cardioprotective properties. However, its mechanisms responsible for anti-hyperlipidemic activity have not been fully identified. The aim of the study was to investigate the lipid-lowering mechanisms of C3R through inhibition
Ola Abdelhedi et al.
Marine drugs, 17(4) (2019-04-03)
In this study, the antihypertensive activity of Purafect®-smooth hound viscera protein hydrolysate (VPH) and its peptide fraction with molecular weight (MW) below 1 kDa (VPH-I) was investigated. In addition, the lipase inhibitory activity, as well the anticoagulant potential, in vitro
Oleate lipase activity in Gardnerella vaginalis and reconsideration of existing biotype schemes
Moncla BJ and Pryke KM
BMC Microbiology, 9(1), 78-78 (2009)
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