23945-50-8
中文名稱
4-羥基-2-巰基-5-嘧啶甲酸
英文名稱
2-THIOURACIL-5-CARBOXYLIC ACID
CAS
23945-50-8
分子式
C5H4N2O3S
分子量
172.16
MOL 文件
23945-50-8.mol
更新日期
2023/03/20 15:41:20
23945-50-8 結(jié)構(gòu)式
基本信息
中文別名
4-羥基-2-巰基-5-嘧啶甲酸4-羥基-2-巰基嘧啶-5-甲酸
4-羥基-2-巰基-5-嘧啶甲酸 5G
英文別名
5-CARBOXY-2-THIOURACIL2-THIOURACIL-5-CARBOXYLIC ACID
5-carboxy-2-thiouracil free acid
5-CARBOXY-4-HYDROXY-2-THIOPYRIMIDINE
4-hydroxy-2-mercaptopyrimidine-5-carboxylic acid
1,2,3,4-tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylicaci
1,2,3,4-tetrahydro-4-oxo-2-thioxopyrimidine-5-carboxylic acid
4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
1,2,3,4-Tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylic acid
5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo-
所屬類別
醫(yī)藥中間體：巰基嘧啶物理化學(xué)性質(zhì)
熔點246-247 °C (decomp)
密度1.74±0.1 g/cm3(Predicted)
儲存條件Keep in dark place,Inert atmosphere,Room temperature
溶解度1 M NaOH: 50mg/mL, clear, colorless to faintly yellow
酸度系數(shù)(pKa)4.84±0.20(Predicted)
形態(tài)powder
顏色White to off-white
生物來源synthetic (organic)
InChI1S/C5H4N2O3S/c8-3-2(4(9)10)1-6-5(11)7-3/h1H,(H,9,10)(H2,6,7,8,11)
InChIKeyXKHWTDCFQVKNHW-UHFFFAOYSA-N
SMILESOC(=O)c1cnc(S)nc1O
EPA化學(xué)物質(zhì)信息5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo- (23945-50-8)
