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CAS:51-20-7

 51-20-7

51-20-7

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

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