314-13-6Cc1cc(-c2ccc(N=Nc3ccc4c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])c(N)c4c3O)c(C)c2)ccc1N=Nc1ccc2c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])c(N)c2c1O.[Na+].[Na+].[Na+].[Na+]ATNOAWAQFYGAOY-UHFFFAOYSA-JEvans blue is an organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence. It has a role as a sodium channel blocker, a teratogenic agent, a fluorochrome and a histological dye. It contains an Evans blue(4-).
化学的特性Evans Blue is a blue crystal with a green metallic luster. It is very soluble in water, slightly soluble in ethanol, and almost insoluble in benzene, chloroform, and ether. It is soluble in acids and alkalis. It is hygroscopic, inducing moisture. It changes color when the pH is close to 10.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
用途生体染色、組織染色剤。
一般的な説明Blue crystals with a greenish-bronze luster or a black powder.
製造方法3,3′-Dimethylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 Moore) coupled.
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314-13-6DTXSID9022815CHEMBL1200712CHEBI:82467定義ChEBI: Evans blue is an organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence. It has a role as a histological dye, a fluorochrome, a teratogenic agent and a sodium channel blocker. It contains an Evans blue(4-).