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03641

Supelco

Cloruro de dansilo

for HPLC derivatization, LiChropur™, ≥99.0% (HPLC)

Sinónimos:

Cloruro de 5-(dimetilamino)naftaleno-1-sulfonilo, DNSCl

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About This Item

Fórmula empírica (notación de Hill):
C12H12ClNO2S
Número de CAS:
605-65-2
Peso molecular:
269.75
Beilstein/REAXYS Number:
2217205
EC Number:
210-092-6
MDL number:
MFCD00003985
UNSPSC Code:
41116105
PubChem Substance ID:
329747747
NACRES:
NA.22

grade

for HPLC derivatization

Quality Level

100

assay

≥99.0% (HPLC)

form

powder or crystals

quality

LiChropur™

technique(s)

HPLC: suitable

mp

72-74 °C (lit.)

solubility

acetone: 0.2 g/10 mL, clear to slightly turbid, yellow to very dark yellow-orange

storage temp.

2-8°C

SMILES string

CN(C)c1cccc2c(cccc12)S(Cl)(=O)=O

InChI

1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3

InChI key

XPDXVDYUQZHFPV-UHFFFAOYSA-N

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General description

Dansyl chloride is a fluorogenic reagent which is typically employed for the derivatization of amino acids.

Application

Dansyl chloride has been used for the fluorogenic labeling of xenoestrogens, 4-nonylphenol and bisphenol A prior to their determination by high-performance liquid chromatography (HPLC) with fluorescence detection. It has also been used for the derivatization of icariin in human serum samples after oral administration of Epimedium decoction, followed by its determination using ultrasensitive LC-tandem mass spectrometry (LC-MS) and for the derivatization of antitumoral agent ES-285 in dog plasma followed by its analysis by HPLC equipped with ultraviolet and fluorescence detection.
Reactivo fluorógeno para la derivatización N-terminal fluorescente de aminoácidos y péptidos y para la detección mediante HPLC de fase inversa.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

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Certificados de análisis (COA)

Lot/Batch Number
BCCL6473
BCCM2974
BCCL2727
BCCK2660
BCCK7138

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Phenylisothiocyanate and dansyl chloride precolumn derivatizations for the high-performance liquid chromatography analysis of the antitumoral agent ES-285 in dog plasma.
Maraschiello, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 791(1-2), 1-11 (2003)
Trace analysis of icariin in human serum with dansyl chloride derivatization after oral administration of Epimedium decoction by liquid chromatography tandem mass spectrometry.
Gong, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 860(2), 166-172 (2007)
Tomofumi Santa
Biomedical chromatography : BMC, 25(1-2), 1-10 (2010-11-09)
Liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) is one of the most prominent analytical techniques owing to its inherent selectivity and sensitivity. In LC/ESI-MS/MS, chemical derivatization is often used to enhance the detection sensitivity. Derivatization improves the chromatographic separation, and
Determination of the xenoestrogens 4-nonylphenol and bisphenol A by high-performance liquid chromatography and fluorescence detection after derivatisation with dansyl chloride.
Naassner, et al.
Journal of Chromatography A, 945(1-2), 133-138 (2002)
Miguel López-Gómez et al.
Phytochemistry, 107, 32-41 (2014-09-16)
Polyamines (PAs) are low molecular weight aliphatic compounds that have been shown to be an important part of plant responses to salt stress. For that reason in this work we have investigated the involvement of PAs in the response to
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