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218898

5-(二甲氨基)-1-萘磺酰胺

Name: 5-(二甲氨基)-1-萘磺酰胺
Brand: ALDRICH

99%

别名:

DNSA, 丹磺酰胺

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关于此项目

线性分子式:

(CH₃)₂NC₁₀H₆SO₂NH₂

化学文摘社编号:

1431-39-6

分子量:

250.32

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24853099

EC Number:

215-854-1

Beilstein/REAXYS Number:

2217203

MDL number:

MFCD00004000

Assay:

99%

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属性

Quality Level

200

assay

99%

mp

218-221 °C (lit.)

fluorescence

λ_ex 280 nm; λ_em 470 nm (bound to carbon anhydrase), λ_em 580 in ethanol

functional group

amine

SMILES string

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

InChI

1S/C12H14N2O2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3,(H2,13,15,16)

InChI key

TYNBFJJKZPTRKS-UHFFFAOYSA-N

说明

Application

5-（二甲基氨基）-1-萘磺酰胺（DNSA）作为起始试剂已被用于合成2,6-二取代的吡啶、6-取代的2,2′-联吡啶和6,6′-二取代的2,2-联吡啶。它还作为荧光探针用于测定溶液中人碳酸酐酶II-DNSA的浓度。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

0000406575

0000264415

0000191949

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Syntheses of pyridine and bipyridine frameworks combining dual fluorescent and magnetic probes.

Raymond Ziessel et al.

Organic letters, 5(14), 2397-2400 (2003-07-05)

[structure: see text] 2,6-Disubstituted pyridines, 6-substituted 2,2'-bipyridines, and 6,6'-disubstituted 2,2'-bipyridines are readily prepared under mild conditions from 5-(dimethylamino)-1-naphthalenesulfonamide chloride (DANS-Cl) and chloromethyl-nitronyl nitroxide (CH(2)Cl-NIT) starting materials and adequately functionalized building blocks. The syntheses of the pyridine molecules bearing two radicals

Fluorescent sensing and selective Pb(II) extraction by a dansylamide ion-exchanger.

Konstantinos Kavallieratos et al.

Journal of the American Chemical Society, 127(18), 6514-6515 (2005-05-05)

The (bis)dansylated sulfonamide 1,2-C6H4(NHSO2C10H6-5-N(CH3)2)2 (1) extracted Pb(II) selectively from water into 1,2-dichloroethane via an ion-exchange mechanism and showed fluorescence quenching upon Pb(II) extraction. The distribution ratios for metal extraction (determined by ICP-MS) for Pb(II) were 133-1410 times higher than those

Interactive binding to the two principal ligand binding sites of human serum albumin: effect of the neutral-to-base transition.

K Yamasaki et al.

Biochimica et biophysica acta, 1432(2), 313-323 (1999-07-17)

The relationship between the two principal ligand binding sites, sites I and II, on human serum albumin (HSA) was quantitatively and qualitatively examined by equilibrium dialysis and fluorescence spectroscopy. Among the three subsite markers to site I, only the binding

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货号	GTIN
218898-1G	04061838775719