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86903

Supelco

Tetrabutylammonium iodide

suitable for ion pair chromatography, LiChropur, ≥99.0%

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Synonym(s):
TBAI
Linear Formula:
(CH3CH2CH2CH2)4N(I)
CAS Number:
Molecular Weight:
369.37
Beilstein/REAXYS Number:
3916152
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.21

description

cationic

Quality Level

assay

≥99.0% (AT)
≥99.0%

form

crystals

quality

LiChropur

technique(s)

ion pair chromatography: suitable

mp

141-143 °C (lit.)
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

SMILES string

[I-].CCCC[N+](CCCC)(CCCC)CCCC

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

InChI key

DPKBAXPHAYBPRL-UHFFFAOYSA-M

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1 of 4

This Item
86890140775426288
vibrant-m

86903

Tetrabutylammonium iodide

vibrant-m

86890

Tetrabutylammonium iodide

vibrant-m

140775

Tetrabutylammonium iodide

vibrant-m

426288

Tetrabutylammonium bromide

form

crystals

form

crystals

form

solid

form

solid

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

mp

141-143 °C (lit.), 144-148 °C

mp

141-143 °C (lit.)

mp

141-143 °C (lit.)

mp

102-106 °C (lit.)

description

cationic

description

-

description

-

description

-

quality

LiChropur

quality

-

quality

-

quality

-

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.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Customers Also Viewed

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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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