CAS号:4156-16-5
品名:伍德沃德氏试剂K3-(2-ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonate
中文别名:N-乙基-5-苯基异恶唑-3-磺酸酯;2-乙基-5-苯基异恶唑-3'-磺酸盐;
英文别名:Isoxazolium,2-ethyl-5-(3-sulfophenyl)-,hydroxide,innersalt;2-Ethyl-5-phenylisoxazolium-3'-sulfonate;NEPIS;N-ethyl-5-phenylisoxazolium-3'-sulfonate;Woodward'sreagentpotassium;2-ethyl-5-phenylisoxazolium-3'-sulphonate;WoodwardsreagentK;3-(2-ethylisoxazol-5-yl)benzenesulfonicacid;2-ethyl-5-(3-sulfo-phenyl)-isoxazolium,betaine;N-ethyl-5-phenylisoxazolium-3'-sulphonate;
分子式:C11H11NO4S
分子量:253.274
精确质量:253.041
Psa:82.6
UNII号:3BN309R76H
外观与性状:白色至淡粉红色晶体
密度:
熔点:216-219°C (dec.)
储存条件:Store at RT.
安全说明:S24/25
WGK Germany:3
海关编码:2934999090
用途:肽合成有缩合剂。交联剂。酶中羧基的修饰。
耦合