286508
棕榈酸酐
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:
分子量:
494.83
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-805-0
Beilstein/REAXYS Number:
1807507
MDL number:
Assay:
97%
产品名称
棕榈酸酐, 97%
InChI key
QWZBEFCPZJWDKC-UHFFFAOYSA-N
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
SMILES string
CCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCC
assay
97%
mp
61-64 °C (lit.)
functional group
anhydride
ester
Quality Level
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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.
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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
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
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
T J Donohue et al.
Biochemistry, 21(11), 2765-2773 (1982-05-25)
A new phospholipid that can account for up to 40% of the total cellular phospholipid of Rhodopseudomonas sphaeroides has been identified. Purification of the phospholipid was accomplished by column chromatography on silicic acid and diethylaminoethylcellulose followed by preparative thin-layer chromatography.
Pablo de la Iglesia et al.
Rapid communications in mass spectrometry : RCM, 28(23), 2605-2616 (2014-11-05)
Esterification is one of the most important metabolic routes of lipophilic marine toxins in shellfish. In this work we assessed several chemical acylation reactions aimed at obtaining acyl ester analogues via partial synthesis from the free toxins. The procedures developed
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