CAS号:497-30-3
品名:麦角硫因ergothioneine
中文别名:2-巯基组氨酸甜菜碱;
英文别名:Thiotane;SyMpectothion;2-thiol-L-histidine-betaine;[(S)-1-carboxy-2-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-ethyl]-trimethyl-ammonium,betaine;[(S)-1-Carboxy-2-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-aethyl]-trimethyl-ammonium,Betain;1H-Imidazole-4-ethanaminium,α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-,hydroxide,innersalt,(S)-;Thiolhistidinebetaine;Ammonium,[1-carboxy-2-(2-thioxo-4-imidazolin-4-yl)ethyl]trimethyl-,hydroxide,innersalt;thiotaine;Thiasine;Phytothioneine;
分子式:C9H16N3O2S+
分子量:230.307
精确质量:230.096
Psa:100.97
EINECS号:207-843-5
外观与性状:白色固体
密度:
熔点:275-277ºC (dec.)
储存条件:-20ºC
WGK Germany:3
简介:Ergothioneineisanaturallyoccurringaminoacidandisathioureaderivativeofhistidine,containingasulfuratomontheimidazolering.Thiscompoundismadeinrelativelyfeworganisms,notablyActinobacteria,Cyanobacteria,andcertainfungi.Ergothioneinewasdiscoveredin1909andnamedaftertheergotfungusfromwhichitwasfirstpurified,withitsstructurebeingdeterminedlater,in1911.