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286508

棕榈酸酐

Name: 棕榈酸酐
Brand: ALDRICH

97%

别名:

十六酸酐

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关于此项目

线性分子式:

[CH₃(CH₂)₁₄CO]₂O

化学文摘社编号:

623-65-4

分子量:

494.83

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24857243

EC Number:

210-805-0

Beilstein/REAXYS Number:

1807507

MDL number:

MFCD00008992

Assay:

97%

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属性

Quality Level

100

assay

97%

mp

61-64 °C (lit.)

functional group

anhydride, ester

SMILES string

CCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCC

InChI

1S/C32H62O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31(33)35-32(34)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-30H2,1-2H3

InChI key

QWZBEFCPZJWDKC-UHFFFAOYSA-N

说明

General description

Palmitic anhydride reacted with 20-methyl spirolide G to form a derivative with a retention time and spectrum identical with the metabolite, 17-O-palmitoyl-20-methyl spirolide G.

Application

Palmitic anhydride was used in the synthesis of water-soluble N-palmitoyl chitosan (PLCS) by coupling with swollen chitosan in dimethyl sulfoxide (DMSO). It was also used in the synthesis of N-acylphosphatidylserine.

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

pictograms

GHS07

signalword

Warning

hcodes

H317

pcodes

P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364

Hazard Classifications

Skin Sens. 1B

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Discovery of fatty acid ester metabolites of spirolide toxins in mussels from Norway using liquid chromatography/tandem mass spectrometry.

John A B Aasen et al.

Rapid communications in mass spectrometry : RCM, 20(10), 1531-1537 (2006-04-22)

Cultured mussels sampled in the spring of 2002 and 2003 from Skjer, a location in the Sognefjord, Norway, tested positive in the mouse bioassay for lipophilic toxins. In a previous report, it was established that a number of spirolides, cyclic

Novel polymer micelles prepared from chitosan grafted hydrophobic palmitoyl groups for drug delivery.

Gang-Biao Jiang et al.

Molecular pharmaceutics, 3(2), 152-160 (2006-04-04)

Chitosan-based polymer micelles have a splendid outlook for drug delivery owing to the interesting properties, abundance, and low cost of chitosan. A new method of preparation of water-soluble N-palmitoyl chitosan (PLCS) which can form micelles in water is developed in

Minimally oxidized LDL inhibits macrophage selective cholesteryl ester uptake and native LDL-induced foam cell formation.

Jason M Meyer et al.

Journal of lipid research, 55(8), 1648-1656 (2014-06-04)

Scavenger receptor-mediated uptake of oxidized LDL (oxLDL) is thought to be the major mechanism of foam cell generation in atherosclerotic lesions. Recent data has indicated that native LDL is also capable of contributing to foam cell formation via low-affinity receptor-independent

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货号	GTIN
286508-1G	04061826264737