76163
4-Methylumbelliferyl palmitate
≥98.0% (TLC)
别名:
Palmitic acid 4-methylumbelliferyl ester
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关于此项目
经验公式（希尔记法）:
C26H38O4
化学文摘社编号:
分子量:
414.58
EC Number:
241-695-2
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
4884046
MDL number:
InChI key
QKQVFFACWLFRRX-UHFFFAOYSA-N
InChI
1S/C26H38O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-25(27)29-22-17-18-23-21(2)19-26(28)30-24(23)20-22/h17-20H,3-16H2,1-2H3
SMILES string
CCCCCCCCCCCCCCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
assay
≥98.0% (TLC)
mp
77 °C (lit.)
solubility
2-methoxyethanol: soluble, chloroform: soluble
fluorescence
λex 360 nm; λem 449 nm in 0.1 M phosphate pH 8.0
suitability
suitable for fluorescence
storage temp.
−20°C
Application
Fluorogenic substrate for acid lipase in human leukocytes.
suitable as fluorogenic substrate for lipases
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
S Kelly et al.
Clinica chimica acta; international journal of clinical chemistry, 97(2-3), 239-242 (1979-10-01)
A fluorimetric assay for leukocyte acid lipase, the enzyme defect in Wolman disease, is described. The method requires a smaller volume of blood and can be performed more rapidly than the present colorimetric assay for the leukocyte enzyme.
M W Baillargeon et al.
Lipids, 26(10), 831-836 (1991-10-01)
Lipases from Geotrichum candidum NRRL Y-553 are of interest because of their unique specificity for cis-9-unsaturated fatty acids relative to both stearic and palmitic acids. The lipases were partially purified by chromatography on Octyl Sepharose, AG MP-1 macroporous anion exchanger
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