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Merck
CN

87724

Tetramethylammonium bisulfate

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

Synonym(s):

Tetramethylammonium hydrogen sulfate

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About This Item

Linear Formula:
(CH3)4N(HSO4)
CAS Number:
80526-82-5
Molecular Weight:
171.22
UNSPSC Code:
23151816
NACRES:
NB.21
PubChem Substance ID:
329769602
EC Number:
279-490-5
Beilstein/REAXYS Number:
4829202
MDL number:
MFCD00036149
Assay:
≥99.0% (T)
Form:
crystals

Key Documents

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InChI key

DWTYPCUOWWOADE-UHFFFAOYSA-M

InChI

1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-1

SMILES string

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

description

cationic

assay

≥99.0% (T)

form

crystals

quality

LiChropur™

technique(s)

ion pair chromatography: suitable

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: 0.05, 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

Quality Level

100

Related Categories

General description

The application of ion-pairing reagents as mobile phase additives ensures the elution of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of foremost significance for their successful utilization. Sigma-Aldrich offers a huge variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separations. All mobile phase additives are investigated thoroughly with special regard to the requirements of modern reversed phase HPLC:

Other Notes

Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4007
BCCN4008
BCCL6124
BCCL2280
BCCM5647

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Sha Liao et al.
Archives of pharmacal research, 37(11), 1416-1425 (2013-12-18)
Chronic hepatitis B virus (HBV) infection may lead to liver cirrhosis and hepatocellular carcinoma, but few drugs are available for its treatment. Acyclic nucleoside phosphonates (ANPs) have remarkable antivirus activities but are not easily absorbed from the gastrointestinal tract and

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