N-羟基琥珀酰亚胺

N-Hydroxysuccinimide (订货以英文为准)

编号:H109330
CAS号:6066-82-6
分子式:C4H5NO3
分子量:115.09
货号 品牌 包装 目录价 您的价格 库存 数量 购买
H109330-2.5kg 阿拉丁 2.5kg ¥899.90
H109330-25g 阿拉丁 25g ¥36.90
H109330-100g 阿拉丁 100g ¥83.90
H109330-500g 阿拉丁 500g ¥292.90
H109330-5g 阿拉丁 5g ¥30.90
H109330-1kg 阿拉丁 1kg ¥449.90
H109330-12×500g 阿拉丁 12×500g ¥2986.90
产品名称 N-Hydroxysuccinimide
中文名称 N-羟基琥珀酰亚胺
CAS号 6066-82-6
分子式(M.F.) C4H5NO3
分子量(M.W.) 115.09
储存条件 2-8°C储存;充氩
熔点95-98°C
敏感性对热、湿度敏感
溶解性Soluble in water, dimethyl formamide, alcohols and ethyl acetate. Insoluble in cold ether.
存贮条件储存温度2-8℃,充氩保存
密度1.6490
应用Useful in the carbodiimide method for improved amidations and peptide couplings.N-羟基琥珀酰亚胺可以在存在二环己基碳二亚胺的条件下在羧酸中通过脱水反应合成N-羟基琥珀酰亚胺酯。N-羟基琥珀酰亚胺已用于中间介质的合成如:· N-丁二酰亚胺3-(二-三-丁基氟硅烷)苯甲酸· 4-[2,2-双[(对-甲苯磺酰)-甲基]乙酰]苯甲酸-NHS酯· N-丁二酰亚胺3-碘苯甲酸它还用于微流体整合的表面等离子体共振(SPR)平台的微通道的表面修饰的实验方法中,用于对细菌病原体进行检测和定量。碳二亚胺方法中使用的添加剂用于改良的酰胺化[1]及肽偶联。
产品介绍N-Hydroxysuccinimide, commonly known as NHS, is a hydroxylated succinimide that is widely used in the activation of carboxylic acids to NHS-esters to promote coupling with nucleophiles. This approach is most commonly employed in activating the free acid forms of fluorophores for promoting conjugation of these fluorophores to amine residues of proteins. Use of NHS ester activation has also been described in the synthesis of N-acyl amino acids.
别名N-羟基丁二酰亚胺;1-羟基-2,5-吡咯烷二酮;NHS;1-Hydroxy-2,5-pyrrolidinedione;HOSu;NHS
WGK德国3
搜索质检报告(COA)
搜索MSDS
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