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Merck
CN

39225

5-(二甲氨基)-1-萘磺酰胺

≥98.5% (TLC)

别名:

DNSA, 丹磺酰胺

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线性分子式:
(CH3)2NC10H6SO2NH2
化学文摘社编号:
分子量:
250.32
EC Number:
215-854-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2217203
MDL number:
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InChI key

TYNBFJJKZPTRKS-UHFFFAOYSA-N

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)

SMILES string

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

assay

≥98.5% (TLC)

form

solid

mp

218-221 °C (lit.)

suitability

suitable for fluorescence

Other Notes

碳酸酐酶的活性中心探针

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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R W Henkens et al.
Biochemistry, 21(23), 5918-5923 (1982-11-09)
Particularly stable elements of noncovalent structure in bovine carbonic anhydrase have been detected and studied. These are present in a highly populated intermediate state formed during denaturation of the enzyme with guanidinium chloride. The intermediate has been detected by analysis
T. Kararli et al.
Journal of Protein Chemistry, 3, 357-357 (1984)
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
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
Yasmina S N Day et al.
Protein science : a publication of the Protein Society, 11(5), 1017-1025 (2002-04-23)
The binding interactions of small molecules with carbonic anhydrase II were used as model systems to compare the reaction constants determined from surface- and solution-based biophysical methods. Interaction data were collected for two arylsulfonamide compounds, 4-carboxybenzenesulfonamide (CBS) and 5-dimethyl-amino-1-naphthalene-sulfonamide (DNSA)

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