852473
5-溴尿嘧啶
98%
别名:
5-溴-2,4-二羟基嘧啶
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关于此项目
经验公式（希尔记法）:
C4H3BrN2O2
化学文摘社编号:
分子量:
190.98
Beilstein:
127176
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
98%
表单
crystals
mp
>300 °C (lit.)
官能团
bromo
SMILES字符串
BrC1=CNC(=O)NC1=O
InChI
1S/C4H3BrN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)
InChI key
LQLQRFGHAALLLE-UHFFFAOYSA-N
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储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
E Itälä et al.
The Journal of chemical physics, 133(15), 154316-154316 (2010-10-26)
Photofragmentation of thymine and 5-bromouracil into cation and neutral fragments following the core ionization by soft x-rays using photoelectron-photoion-photoion coincidence technique has been studied. The fragment ion mass spectra were recorded in coincidence with the C 1s photoelectron spectra. In
Zejun Li et al.
The journal of physical chemistry. B, 115(46), 13668-13673 (2011-09-10)
The reaction of low-energy electrons (LEEs; 10 eV) with 5'-TpXpT-3' (TXT), where X is uracil (U), thymine (T), and 5-bromouracil (5BrU), was examined by HPLC-UV analysis. The presence of 5BrU increased total damage by >50%. The radiation products of T5BrUT
Pierre Daublain et al.
The journal of physical chemistry. B, 114(45), 14265-14272 (2010-02-04)
The photophysical and photochemical behavior of a series of hairpin-forming DNA conjugates possessing a 5'-tethered pyrenecarboxamide chromophore and one or two bromouracil bases has been investigated. Quenching of the pyrene fluorescence and transient absorption spectra characteristic of the pyrene cation
Hironobu Morinaga et al.
Bioorganic & medicinal chemistry, 21(2), 466-469 (2012-12-26)
5-Bromouracil ((Br)U) was incorporated into three types of synthetic RNA and the products of the photoirradiated (Br)U-containing RNAs were investigated using HPLC and MS analysis. The photoirradiation of r(GCA(Br)UGC)(2) and r(CGAA(Br)UUGC)/r(GCAAUUCG) in A-form RNA produced the corresponding 2'-keto adenosine ((keto)A)
Ryu Tashiro et al.
Journal of the American Chemical Society, 132(41), 14361-14363 (2010-09-30)
We have investigated the products of (Br)U in excess electron transfer and have demonstrated that in DNA the proportion of products changes with the distance between the donor and acceptor. On the basis of a labeling experiment using H(2)(18)O, we
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