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41392

Supelco

4-Bromophenacyl trifluoromethanesulfonate

for HPLC derivatization, LiChropur™, ≥95% (H-NMR/C-NMR)

Synonym(s):

4-Bromophenacyl triflate

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About This Item

Empirical Formula (Hill Notation):
C9H6BrF3O4S
CAS Number:
93128-04-2
Molecular Weight:
347.11
MDL number:
MFCD00467440
UNSPSC Code:
41116105
PubChem Substance ID:
329756098
NACRES:
NA.22

grade

derivatization grade ((HPLC))
for HPLC derivatization

Quality Level

100

assay

≥95% (H-NMR/C-NMR)

form

solid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

SMILES string

FC(F)(F)S(=O)(=O)OCC(=O)c1ccc(Br)cc1

InChI

1S/C9H6BrF3O4S/c10-7-3-1-6(2-4-7)8(14)5-17-18(15,16)9(11,12)13/h1-4H,5H2

Inchi Key

YMYKWFCLILHEJB-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Assay of free and ′total′ carnitine after derivatization with 4′-bromophenacyl triflate and HPLC[1]; Detn. of carnitine capillary electrophoresis[2]

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Determination of free carnitine and 'total' carnitine in human urine: derivatization with 4'-bromophenacyl trifluoromethanesulfonate and high performance liquid chromatography.
P E Minkler et al.
Clinica chimica acta; international journal of clinical chemistry, 212(1-2), 55-64 (1992-11-16)
P E Minkler et al.
Analytical biochemistry, 231(2), 315-322 (1995-11-01)
A method for the quantitative determination of carnitine, acetylcarnitine, and total carnitine in tissue was developed for application to clinical research and diagnosis. Human skeletal muscle and heart specimens (10-20 mg) were homogenized in 1 ml of water. Aliquots of
L Vernez et al.
Journal of chromatography. A, 895(1-2), 309-316 (2000-12-06)
A capillary electrophoresis method is described for the simultaneous analysis of carnitine and short-chain acylcarnitines in aqueous standard solutions and urine samples. Samples were worked up using silica gel extraction and derivatization with 4'-bromophenacyl trifluoromethanesulfonate. Separation was performed in less
S Krahenbuhl et al.
Journal of chromatography, 573(1), 3-10 (1992-01-03)
A method for the isolation and chromatography of butyrobetaine from plasma, urine, and liver is described. The recovery of [3H-methyl]butyrobetaine from spiked biological samples was from 76-80%. Spiked samples then were derivatized with 4'-bromophenacyl trifluoromethanesulfonate and the butyrobetaine 4'-bromophenacyl ester
Paul E Minkler et al.
Analytical chemistry, 77(5), 1448-1457 (2005-03-01)
A strategy for detection of carnitine and acylcarnitines is introduced. This versatile system has four components: (1) isolation by protein precipitation/desalting and cation-exchange solid-phase extraction, (2) derivatization of carnitine and acylcarnitines with pentafluorophenacyl trifluoromethanesulfonate, (3) sequential ion-exchange/reversed-phase chromatography using a
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