75438
2-Ethoxy-4-(N-phthalimidinyl)benzenesulfonyl chloride
≥97.0% (CHN)
别名:
EPS-Cl
方案
≥97.0% (CHN)
荧光
λex 300 nm; λem 418 nm in acetonitrile (after derivatization with hexylamine)
适用性
suitable for fluorescence
应用
Reagent for precolumn-derivatization of and marking of phenols and amines
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
法规信息
新产品
此项目有
Y Tsuruta et al.
Analytical biochemistry, 280(1), 36-41 (2000-05-11)
Highly sensitive fluorescent labeling reagents, 2-(alkyloxy)-4-(2-phthalimidinyl)phenylsulfonyl chlorides (alkyloxy = methoxy, ethoxy, and propoxy; MPS-Cl, EPS-Cl, and PPS-Cl, respectively), for determination of phenols by high-performance liquid chromatography (HPLC) have been developed. These reagents react with phenols in basic medium to produce
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