CAS号:51-20-7
品名:5-溴尿嘧啶5-bromouracil
中文别名:5-溴-2,4-二羟基嘧啶;2,4-二羟基-5-溴嘧啶;5-溴-2,4(1H,3H)嘧啶二酮;5-溴脲嘧啶;
英文别名:5-bromo-2,4-dioxopyrimidine;5-BroMouracil;Uracil,5-bromo;2,4(1H,3H)-Pyrimidinedione,5-bromo-;5-Bromouracil;Bromouracil;5-BrUra;5-Br-uracil;5-Bromo-2,4(1H,3H)-pyrimidinedione;5-bromo-uracil;5-bromo-uraci;BROMOURACIL,5;
分子式:C4H3BrN2O2
分子量:190.983
精确质量:189.938
Psa:65.72
RTECS号:YQ9060000
MDL号:MFCD00006017
外观与性状:白色粉末
密度:1.965 g/cm3
沸点:384ºC
熔点:&>300°C(lit.)
折射率:1.59
稳定性:Stable under normal temperatures and pressures.
储存条件:库房通风低温干燥
安全说明:S36/37-S53-S45
危险类别码:R46
WGK Germany:3
海关编码:29335995
危险品标志:Xn
简介:5-Bromouracil(or5-bromo-2,4(1H,3H)-pyrimidinedioneor5-BrUor5-BU)isabrominatedderivativeofuracilthatactsasanantimetaboliteorbaseanalog,substitutingforthymineinDNA,andcaninduceDNAmutationinthesamewayas2-aminopurine.Itisusedmainlyasanexperimentalmutagen,butitsdeoxyribosidederivative(5-bromo-2-deoxy-uridine)isusedtotreatneoplasms.
用途:医药生物化工中间体。
嘧啶