86903
四丁基碘化铵
suitable for ion pair chromatography, LiChropur™, ≥99.0%
别名:
TBAI
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关于此项目
线性分子式:
(CH3CH2CH2CH2)4N(I)
化学文摘社编号:
分子量:
369.37
UNSPSC Code:
23151817
NACRES:
NB.21
PubChem Substance ID:
EC Number:
206-220-5
Beilstein/REAXYS Number:
3916152
MDL number:
InChI key
DPKBAXPHAYBPRL-UHFFFAOYSA-M
InChI
1S/C16H36N.HI/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
SMILES string
[I-].CCCC[N+](CCCC)(CCCC)CCCC
description
cationic
assay
≥99.0% (AT), ≥99.0%
form
crystals
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
Quality Level
mp
144-148 °C
λ
10 % in acetonitrile
UV absorption
λ: 290 nm Amax: 0.1, λ: 300 nm Amax: 0.05, λ: 320 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
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General description
Tetrabutylammonium iodide is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length.
Application
Tetrabutylammonium iodide may be used as a mobile phase additive in ion-pair high-performance liquid chromatography (IP-HPLC) assay of 4-aminopyridine in serum. Tetrabutylammonium iodide may also be used as a mobile phase additive in the analysis of tetracycline by reversed-phase IPC. The addition of tetrabutylammonium iodide regulates the retention of tetracyclines.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Ion-pair high-performance liquid chromatographic assay of 4-aminopyridine in serum
Shinohara Y, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 230(2), 363-372 (1982)
Reversed-phase ion-pair liquid chromatography of tetracyclines
Eksborg S and Ekqvist B
Journal of Chromatography A, 209(2), 161-173 (1981)
Fabio Galeotti et al.
Journal of chromatography. A, 1284, 141-147 (2013-03-05)
In this study, by using tetrabutylammonium bisulfate as ion-pairing reagent, we were able to separate all the main heparin/heparan sulfate disaccharides generated by the action of heparinases along with the main Hep tetrasaccharide possessing a 3-O-sulfate group on the sulfoglucosamine
Erbo Shi et al.
Organic letters, 14(13), 3384-3387 (2012-06-27)
A metal-free C-H oxidation for the construction of allylic esters has been developed. The use of a commercially available and inexpensive catalyst and oxidant, and readily available starting materials, coupled with the operational simplicity of the reaction, renders the methodology
R Bryan Sears et al.
Journal of inorganic biochemistry, 121, 77-87 (2013-01-29)
The complex cis-[Ru(phpy)(phen)(CH3CN)2](+) (phpy=2-phenylpyridine, phen=1,10-phenanthroline) was investigated as a potential photodynamic therapy (PDT) agent. This complex presents desirable photochemical characteristics including a low energy absorption tail extending into the PDT window (600-850nm) and photoinduced exchange of the CH3CN ligands, generating
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