74701
二十八烷酸甲酯
analytical standard
别名:
二十八酸甲酯
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关于此项目
线性分子式:
CH3(CH2)26COOCH3
化学文摘社编号:
分子量:
438.77
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
259-754-6
Beilstein/REAXYS Number:
1802980
MDL number:
InChI key
ZKHOYAKAFALNQD-UHFFFAOYSA-N
InChI
1S/C29H58O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29(30)31-2/h3-28H2,1-2H3
SMILES string
CCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)OC
grade
analytical standard
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
67-69 °C
format
neat
functional group
ester
shipped in
ambient
storage temp.
room temp
Quality Level
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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)
B Garlito et al.
Analytica chimica acta, 1051, 103-109 (2019-01-22)
Gas chromatography coupled to a quadrupole time-of-flight mass analyzer (QTOF) with an atmospheric pressure chemical ionization (APCI) source has been tested to study the ionization and mass spectrometric behavior of long-chain and very long-chain polyunsaturated fatty acids (LC-PUFAs, C18-24; VLC-PUFAs
Mónica Narváez-Rivas et al.
Analytica chimica acta, 954, 140-150 (2017-01-14)
The confident identification and in-depth profiling of molecular lipid species remain to be a challenge in lipidomics analysis. In this work, an off-line two-dimensional mixed-mode and reversed-phase liquid chromatography (RPLC) method combined with high-field quadrupole orbitrap mass spectrometer (Q Exactive
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