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5-溴-1,3-二甲基尿苷

5-溴-1,3-二甲基尿苷名称

[ CAS 号 ]:
7033-39-8

[ 中文名 ]:
5-溴-1,3-二甲基尿嘧啶

[ 英文名 ]:
5-Bromo-1,3-dimethylpyrimidine-2,4(1H,3H)-dione

[中文别名 ]:

[英文别名 ]:

MFCD00191846
T6NVNVJ A1 C1 EE
5-bromo-1,3-dimethylpyrimidine-2,4-dione
1,3-Dimethyl-5-bromouracil
5-bromo-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
5-Bromo-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione
Uracil, 5-bromo-1,3-dimethyl-
2,4(1H,3H)-Pyrimidinedione, 5-bromo-1,3-dimethyl-

5-溴-1,3-二甲基尿苷物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
242.1±50.0 °C at 760 mmHg

[ 熔点 ]:
182-185ºC(lit.)

[ 分子式 ]:
C₆H₇BrN₂O₂

[ 分子量 ]:
219.036

[ 闪点 ]:
100.2±30.1 °C

[ 精确质量 ]:
217.969086

[ PSA ]:
44.00000

[ LogP ]:
0.75

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.585

[ 储存条件 ]:
2-8°C

5-溴-1,3-二甲基尿苷安全信息

[ 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

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2933599090

5-溴-1,3-二甲基尿苷合成路线

详细合成路线

5-溴-1,3-二甲基尿苷海关

[ 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-1,3-二甲基尿苷文献

Excited state structures and decay dynamics of 1,3-dimethyluracils in solutions: resonance Raman and quantum mechanical calculation study.

J. Phys. Chem. B 117(39) , 11660-9, (2013)

The resonance Raman spectroscopic study of the excited state structural dynamics of 1,3-dimethyluracil (DMU), 5-bromo-1,3-dimethyluracil (5BrDMU), uracil, and thymine in water and acetonitrile were re...

Photochemical coupling of 5-bromo-1,3-dimethyluracil and its 6-alkyl derivatives to 3-methylindole and N alpha-acetyl-L-tryptophan methyl ester.

J. Photochem. Photobiol. B, Biol. 3(4) , 565-74, (1989)

Photochemical reactions between 5-bromo-1,3-dimethyluracils and 3-substituted indoles in acetone solution were studied. Irradiation (lambda greater than 290 nm) of 5-bromo-1,3-dimethyluracil (1) and N...

Photoinduced cross-coupling reaction of 5-bromo-1, 3-dimethyluracil to electron-rich aromatics. Ito S, et al.

Tetrahedron 37(1) , 45-50, (1981)

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