87299

Supelco

Tetrahexylammonium hydrogensulfate

suitable for ion pair chromatography, LiChropur, ≥99.0% (T)

Linear Formula:
[CH3(CH2)5]4N(HSO4)
CAS Number:
Molecular Weight:
451.75
Beilstein/REAXYS Number:
4629729
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.21

Quality Level

description

cationic

assay

≥99.0% (T)

quality

LiChropur

application(s)

HPLC: suitable
ion pair chromatography: suitable

mp

98-100 °C (lit.)
99-102 °C

λ

10 % in acetonitrile

UV absorption

λ: 210 nm Amax: 0.10
λ: 220 nm Amax: 0.04
λ: 230 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02

suitability

corresponds to standard for RP gradient test
corresponds to standard for filter test

SMILES string

OS([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC

InChI

1S/C24H52N.H2O4S/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;1-5(2,3)4/h5-24H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

RULHPTADXJPDSN-UHFFFAOYSA-M

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General description

Tetrahexylammonium hydrogensulfate is a quaternary ammonium salt mainly used as an electrolyte.

Application

Tetrahexylammonium hydrogensulfate may have been used as a phase-transfer catalyst during catalysis analysis of benzylic halide to carboxylic acid.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Selective phase transfer and palladium (0)-catalyzed carbonylation, carbalkoxylation, and reduction reactions.
Alper, Howard, Khaled Hashem, and Josef Heveling.
Organometallics, 1.6, 775-778 (1982)
A M Lisi et al.
Journal of chromatography, 581(1), 57-63 (1992-10-02)
A simple and efficient procedure has been developed for the derivatization of diuretic agents in human urine by direct extractive alkylation and their detection by gas chromatography-mass spectrometry. The procedure is an improvement over previous extractive alkylation methods because of...
N Surendran et al.
Journal of chromatography. B, Biomedical sciences and applications, 691(2), 305-312 (1997-04-11)
The objective of this research was to develop a rapid, sensitive and reliable method for the separation of phosphonodipeptide prodrugs and parent compounds to facilitate the evaluation of cell permeation using in vitro cell culture models. Separation was accomplished isocratically...
Xuemei Wang et al.
Journal of biomedical materials research. Part A, 80(4), 852-860 (2006-10-31)
Although much effort has been extended to the efficient cancer therapies, the drug resistance is still a major obstacle in cancer chemotherapeutic treatments. Almost 90% of the cancer therapy failure is caused by the relative problems. Recently, the application of...
K M Sunasara et al.
Biotechnology progress, 17(5), 897-906 (2001-10-06)
This work investigates the utility of RPLC displacement chromatography for the purification of recombinant brain derived neurotrophic factor (rHu-BDNF) from its variants and E. coli. protein (ECP) impurities. The closely associated variants (six in total) differ by one amino acid...

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