16879
山嵛酰胺
analytical standard
别名:
C22 酰胺, 二十二酰胺
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关于此项目
线性分子式:
CH3(CH2)20CONH2
化学文摘社编号:
分子量:
339.60
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
221-304-1
Beilstein/REAXYS Number:
1792886
MDL number:
InChI key
ORAWFNKFUWGRJG-UHFFFAOYSA-N
InChI
1S/C22H45NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H2,23,24)
SMILES string
CCCCCCCCCCCCCCCCCCCCCC(N)=O
grade
analytical standard
assay
≥98.0% (N)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
110-113 °C
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
functional group
amide
Quality Level
General description
Behenamides are primary fatty acid amides, which belong to fatty acyls subclass containing a carboxamide headgroup and an acyl tail with variable carbon length and unsaturation.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
Application
Behenamide may be used as a reference standard for the determination of behenamides in different biological samples by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) in multiple reaction monitoring (MRM) mode.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Determination of primary fatty acid amides in different biological fluids by LC-MS/MS in MRM mode with synthetic deuterated standards: influence of biofluid matrix on sample preparation.
Castillo-Peinado LS, et al.
Talanta, 29-36 (2018)
Tara Carpenter et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 809(1), 15-21 (2004-07-30)
Primary fatty acid amides (R-CO-NH2) and N-acylglycines (R-CO-NH-CH2-COOH) are classes of compounds that have only recently been isolated and characterized from biological sources. Key questions remain regarding how these lipid amides are produced and degraded in biological systems. Relative to
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