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Merck
CN

39326

N-[2-(Dansylamino)ethyl]maleimide

BioReagent, suitable for fluorescence, ≥99.0% (HPLC)

别名:

N-(2-Maleimidoethyl)-5-dimethylamino-1-naphthalenesulfonamide, N-(2-Maleimidoethyl)dansylamide

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关于此项目

经验公式（希尔记法）:
C18H19N3O4S
化学文摘社编号:
160291-45-2
分子量:
373.43
NACRES:
NA.32
PubChem Substance ID:
329755841
UNSPSC Code:
12352111
MDL number:
MFCD10565629

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InChI key

GFVSIWWKMOVBJL-UHFFFAOYSA-N

SMILES string

CN(C)c1cccc2c(cccc12)S(=O)(=O)NCCN3C(=O)C=CC3=O

InChI

1S/C18H19N3O4S/c1-20(2)15-7-3-6-14-13(15)5-4-8-16(14)26(24,25)19-11-12-21-17(22)9-10-18(21)23/h3-10,19H,11-12H2,1-2H3

product line

BioReagent

assay

≥99.0% (HPLC)

fluorescence

λex 327 nm; λem 547 nm in 0.1 M phosphate pH 7.0, 2-mercaptoethanol

suitability

suitable for fluorescence

storage temp.

2-8°C

Quality Level

100

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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S Aoki et al.
Journal of the American Chemical Society, 123(6), 1123-1132 (2001-07-18)
A cyclen (=1,4,7,10-tetraazacyclododecane) doubly functionalized with three carbamoylmethyl groups and one dansylaminoethyl (dansyl = 2-(5-(dimethylamino)-1-naphthalenesulfonyl) group (L(2) = 1-(2-(5-(dimethylamino)-1-naphthalenesulfonylamido)ethyl)-4,7,10-tris(carbamoylmethyl)-cyclen) was synthesized and characterized. Potentiometrtic pH titration and UV spectrophotometric titration of L(2) served to determine deprotonation of the pendant dansylamide
Andreas Helmersson et al.
Plant physiology, 147(3), 1158-1167 (2008-05-30)
Zinc is a potent regulator of programmed cell death (PCD) in animals. While certain, cell-type-specific concentrations of intracellular free zinc are required to protect cells from death, zinc depletion commits cells to death in diverse systems. As in animals, PCD
Jun Yin et al.
Langmuir : the ACS journal of surfaces and colloids, 25(19), 11367-11374 (2009-08-28)
We report on the fabrication of Cu2+-sensing thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) microgels labeled with metal-chelating acceptor and fluorescent reporter moieties. Cu2+ detection sensitivity can be considerably enhanced via thermo-induced collapse of the sensing matrix, which can easily optimize the relative spatial

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