17695-48-6

17695-48-6 structure

Name: 4-Methyl-2-oxo-2H-chromen-7-yl palmitate
Chemical Name: Palmitic acid 4-methylumbelliferyl ester
CAS Number: 17695-48-6
Molecular Formula: C₂₆H₃₈O₄
Molecular Weight: 414.578
Catalog: Research Areas Inflammation/Immunology
Create Date: 2018-09-05 19:58:02
Modify Date: 2024-01-08 14:39:50
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions[1][2].

Name	Palmitic acid 4-methylumbelliferyl ester
Synonyms	(4-methyl-2-oxochromen-7-yl) hexadecanoate 4-Methyl-2-oxo-2H-chromen-7-yl palmitate 4-Methylumbelliferyl palmitate EINECS 241-695-2 Hexadecanoic acid, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester MFCD00037612

Description	4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions[1][2].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology
References	[1]. Zhi H, et al. Fluorescent properties of hymecromone and fluorimetric analysis of hymecromone in compound dantong capsule. Journal of Spectroscopy, 2013, 2013. [2]. Dairaku T, et al. Nishimura M, Endo M, Ohashi T, Eto Y. A practical fluorometric assay method to measure lysosomal acid lipase activity in dried blood spots for the screening of cholesteryl ester storage disease and Wolman disease. Mol Genet Metab. 2014 Feb;111(2):193-6.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2932209090

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%