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Supelco

Dansyl chloride

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

Sinonimo/i:

5-(Dimethylamino)naphthalene-1-sulfonyl chloride, DNSCl

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About This Item

Formula empirica (notazione di Hill):
C12H12ClNO2S
Numero CAS:
605-65-2
Peso molecolare:
269.75
Beilstein:
2217205
Numero CE:
210-092-6
Numero MDL:
MFCD00003985
Codice UNSPSC:
41116105
ID PubChem:
329747747
NACRES:
NA.22

Grado

for HPLC derivatization

Livello qualitativo

100

Saggio

≥99.0% (HPLC)

Forma fisica

powder or crystals

Qualità

LiChropur™

tecniche

HPLC: suitable

Punto di fusione

72-74 °C (lit.)

Solubilità

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

Temperatura di conservazione

2-8°C

Stringa SMILE

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
XPDXVDYUQZHFPV-UHFFFAOYSA-N

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Descrizione generale

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

Applicazioni

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.
A fluorogenic reagent for fluorescent N-terminal derivatization of amino acids and peptides and detection by reverse phase HPLC.

Prodotti consigliati

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H290,H314

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

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Certificati d'analisi (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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