852767
5-硝基脲嘧啶
98%
别名:
2,4-二羟基-5-硝基嘧啶
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关于此项目
经验公式（希尔记法）:
C4H3N3O4
化学文摘社编号:
分子量:
157.08
Beilstein:
10410
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
方案
98%
表单
powder
mp
>300 °C (lit.)
SMILES字符串
[O-][N+](=O)C1=CNC(=O)NC1=O
InChI
1S/C4H3N3O4/c8-3-2(7(10)11)1-5-4(9)6-3/h1H,(H2,5,6,8,9)
InChI key
TUARVSWVPPVUGS-UHFFFAOYSA-N
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应用
酶抑制剂。
储存分类代码
13 - Non Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
F H Lin et al.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 189(3), 353-361 (1988-12-01)
The kinetics of conversion of 5-fluoro-2'-deoxyuridine (FdUrd) to 5-fluorouracil (FUra) by isolated rat intestinal epithelial cells was investigated. Also, the effects of potential inhibitors of this reaction, which is catalyzed by uridine phosphorylase and thymidine phosphorylase, were determined. A 2.5%
T Kita et al.
Biological & pharmaceutical bulletin, 24(7), 860-862 (2001-07-18)
Several N-phenylhomophthalimide derivatives were prepared and their inhibitory activity on thymidine phosphorylase/ platelet-derived endothelial cell growth factor (TP/PD-ECGF) was assessed. Among them, 2-(2,6-diethylphenyl)-7-nitro-1,2,3,4-tetrahydroisoquinoline-1,3-dione (9) was found to be a more potent inhibitor than the classical inhibitor, 5-nitrouracil (1). Lineweaver-Burk plot
S G Stepan'ian et al.
Biofizika, 34(5), 753-757 (1989-09-01)
The high-resolution IR-spectra of 5-nitrouracil and 5-bromouracil isolated in Ar matrices at 11 K were obtained for the first time. The conformational structure of uracil 5-substituents--thymine, 5-bromouracil, 5-nitrouracil--is calculated by the molecular mechanics and quantum--chemical MINDO/3 methods. The possibility of
J A Smiley et al.
Analytical biochemistry, 266(1), 85-92 (1999-01-15)
A few organisms, notably some fungi, have the ability to metabolize thymidine to uracil, thus conserving the pyrimidine ring for subsequent metabolic use. Neurospora crassa possesses this pathway, termed the thymidine salvage pathway, and can utilize thymidine as a total
P J Nykänen et al.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica, 96(9), 768-772 (1988-09-01)
The degradation of 3H-thymidine under various cell culture conditions was analysed. It was found that a half of 3H-thymidine was degraded to 3H-thymine during 24 hours in PHA stimulation of blood lymphocytes. A control culture in which PHA was not
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