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5-溴-2-羟基嘧啶

5-溴-2-羟基嘧啶名称

[ CAS 号 ]:
38353-06-9

[ 中文名 ]:
5-溴-2-羟基嘧啶

[ 英文名 ]:
5-Bromo-2-hydroxypyrimidine

[中文别名 ]:

[英文别名 ]:

MFCD01318956
5-Bromo-1H-pyrimidin-2-one
5-brompyrimidin-2-ol
5-Bromopyrimidin-2(1H)-one
EINECS 253-896-2
5-bromo-2-hydroxy-pyrimidine
5-Bromo-2-hydroxypyrimidine
5-Bromo-pyrimidine-2-ol
5-bromopyrimidin-2-ol
2(1H)-Pyrimidinone, 5-bromo-

5-溴-2-羟基嘧啶物理化学性质

[ 密度 ]:
1.9±0.1 g/cm3

[ 沸点 ]:
371.3±34.0 °C at 760 mmHg

[ 熔点 ]:
230 °C (dec.)(lit.)

[ 分子式 ]:
C₄H₃BrN₂O

[ 分子量 ]:
174.983

[ 闪点 ]:
178.4±25.7 °C

[ 精确质量 ]:
173.942871

[ PSA ]:
45.75000

[ LogP ]:
-0.76

[ 外观性状 ]:
固体;Light orange to Yellow to Green powder to crystal

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.625

[ 储存条件 ]:
室温

5-溴-2-羟基嘧啶MSDS

详细MSDS(安全技术说明书)

5-溴-2-羟基嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933599090

5-溴-2-羟基嘧啶上下游产品

5-溴-2-羟基嘧啶上游产品

5-溴-2-羟基嘧啶下游产品

5-溴-2-羟基嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-溴-2-羟基嘧啶文献

Inhibition of yeast cytosine deaminase by 5-bromo-2-pyrimidinone and its covalent hydrate.

Eur. J. Biochem. 156(2) , 297-300, (1986)

Yeast cytosine deaminase (EC 3.5.4.1) is inhibited by 5-bromo-2-pyrimidinone. In aqueous solution at neutral pH three forms of this compound (the anion, the parent, and the covalent hydrate) are in eq...

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