手機掃碼訪問本站
微信咨詢
CAS號:59-92-7
英文名稱:Levodopa
英文同義詞:Dopar;l-dop;Parda;L-DOPA;Doparl;Doprin;Ledopa;Levopa;L-D0PA;Syndopa
中文名稱:左旋多巴
中文同義詞:多帕;左多巴;左旋多巴;L-多巴;兒茶酚胺;黎豆提取物;左旋多巴雜質(zhì);L-左旋多巴;左旋多巴 現(xiàn)貨;左旋多巴,99%
分子式:C9H11NO4
分子量:197.19
熔點:276-278 °C (lit.)
比旋光度:-11.7 º (c=5.3, 1N HCl)
沸點:334.28°C (rough estimate)
密度:1.3075 (rough estimate)
折射率:-12 ° (C=5, 1mol/L HCl)
儲存條件:2-8°C
溶解度:Slightly soluble in water, practically insoluble in ethanol (96 per cent). It is freely soluble in 1 M hydrochloric acid and sparingly soluble in 0.1 M hydrochloric acid .
形態(tài):Crystalline Powder
酸度系數(shù)(pKa):2.32(at 25℃)
顏色:White to creamy
水溶解性:Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.
Merck:14,5464
BRN:2215169
穩(wěn)定性:Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
InChIKey:WTDRDQBEARUVNC-LURJTMIESA-N
CAS 數(shù)據(jù)庫:59-92-7(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Levodopa(59-92-7)
EPA化學(xué)物質(zhì)信息:Levodopa (59-92-7)