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5-氨基尿嘧啶

¥ 177.00

产品编号 A119337 | CAS号 932-52-5 | 阿拉丁
5-Aminouracil
98%
组合的产品项目
货号 规格 库存 价格 数量
A119337-100g 98% 上海(预计3-7周)
北方(预计3-7周)
 
A119337-25g 98% 上海(1)
北方(预计3-5个工作日)
 
A119337-5g 98% 上海(预计3-7周)
北方(预计3-7周)
 
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属性

熔点 >300°C

描述

产品介绍 溶于稀酸,不溶于水。具两性。可形成金属盐和苦味酸盐
别名 ;5-Amino-2,4-pyrimidinediol;5-Amino-2,4-dihydroxypyrimidine
应用 用作生化研究试剂
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标识符号 GHS07 GHS07
信号词 Warning
安全声明(欧洲) S22;S24/25
危害声明 H302
个人防护设备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK德国 3
参考文献
Akos A Bányász, Szilvia S Karpati, Yannick Y Mercier, Mar M Reguero, Thomas T Gustavsson, Dimitra D Markovitsi, Roberto R Improta
A detailed experimental and computational study of the absorption and fluorescence spectra of 5-aminouracil (5 AU) and 6-aminouracil (6 AU) in aqueous solution is reported. The lowest energy band of t...Read More
Akos A Bányász, Thomas T Gustavsson, Erno E Keszei, Roberto R Improta, Dimitra D Markovitsi
The excited state deactivation of two amino-substituted uracils, 5-aminouracil (5AU) and 6-aminouracil (6AU) in aqueous solution was studied by femtosecond fluorescence upconversion. The fluorescence ...Read More
D D Davidson
We're sorry this abstract is currently not available....Read More
A A González-Fernández, J F JF López-Sáez
Chromosome damage induced in root meristems of Allium cepa L. by an 18-h treatment with 5-aminouracil (AU) was enhanced by 2-h pulses with 5 mM caffeine, the most effective pulse being given from the ...Read More
S W Armstrong, D Davidson
DNA and protein contents of pairs of sister nuclei were determined using a combined Feulgen-dinitrofluorobenzene technique. Sister nuclei were studied in binucleate cells, induced by treatment with 0....Read More
F F Cortés, P P Escalza, M D MD Sosa, J L JL López-Campos
Meristematic cells of Allium cepa were treated with 5-amino-uracil (5-AU) while incorporating 5-bromodeoxyuridine (BrdU) into DNA until complete inhibition of mitosis was obtained. The pattern of BrdU...Read More
M H MH Navarrete, A A Cuadrado, J L JL Cánovas
Meristematic cells from Allium cepa L roots can attain a steady-state of growth at both 15 and 25 degrees C in the presence of drugs, hydroxyurea and 5-amino-uracil, which reduce the rate of DNA synth...Read More
J E Thomas, A M Zimmerman
The influence of 5-amino uracil (5-AU) was investigated on the cell cycle of log growth and division-synchronized Tetrahymena pyriformis GL. The division index of log growth phase Tetrahymena was supp...Read More
A González-Fernández, P Hernández, J F López-Sáez
Proliferating plant cells treated during the late S period with 5-aminouracil (AU), give the typical response that DNA-damaging agents induce, characterized by: an important mitotic delay, and a poten...Read More
D G Kovalev
The psychotropic activity of a series of new aminouracil derivatives was studied on the widely applied models of pharmacological screening in rats. The most expressed antidepressant effect at the stag...Read More
K K Upadhyay, Ajit Kumar
A new fluorescent probe (5-[(4-diethylamino-2-hydroxy-benzylidene)-amino]-1H-pyrimidine-2, 4-dione) (Receptor 1) has been synthesized by the Schiff base condensation of 5-aminouracil with 4-(diethylam...Read More
K K KK Upadhyay, Ajit A Kumar
An interference-free naked-eye recognition of Al(3+) at its micromolar level has been done in 5% aqueous DMSO solution employing a Schiff base 5-[(2-hydroxy-5-nitro-benzylidene)-amino]-1H-pyrimidine-2...Read More
F F Cortés, S S Mateos
Poly-D-lysine has been reported to induce a triggering of mitosis in plant cells due to a selective stimulatory effect on cells arrested in G2. Root-tip cells of Allium cepa L. were first exposed to m...Read More
Slawomir Boncel, Krzysztof Walczak
An effective one-step synthesis of new amide-conjugated nucleosides and their analogues, in the presence of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMT-MM) as the condensin...Read More
D Suciu
1. The results of this study have contributed to the definition of three categories of chemical inhibitors of DNA replication in mammalian cells. 2. Inhibitors of replicon cluster initiation [4-nitroq...Read More
A A Del Campo, M M Bracho, L L Marcano, J J Guí?ez, C C De la Torre
This work evaluated the qualitative and quantitative cellular changes induced by treatment with 5-aminouracil (5-AU) and a combination of 5-AU and caffeine in plant cells in relation to DNA damage, re...Read More
Del D Campo, R R Samaniego, J F JF Giménez-Abián, G G Giménez-Martín, J F JF López-Sáez, S Moreno SM Díaz de la Espina, C C De la Torre
In the multinucleate cells induced in Allium cepa L. meristems, the nuclei surrounded by the largest cytoplasm environment complete replication earlier (advanced nuclei), but have a longer G2, than th...Read More
Francisco Hueso-Ure?a, Nuria A Illán-Cabeza, Miguel N Moreno-Carretero, José M Martínez-Martos, María J Ramírez-Expósito
The synthesis, spectroscopic (IR, 1H and 13C NMR, UV-Vis-NIR, EPR), magnetic measurements and biological studies of a number of complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Au(III) and Hg(II) ...Read More
R Sen, S Ghosh
Onion root-tip cells were blocked at S-phase by treating them with 5-aminouracil (5AU). These cells were then further treated with caffeine/2-aminopurine (Caf/2AP) or a combination of both in the pres...Read More
V S Rana, K N Ganesh
A necessary feature of the natural base triads for triplex formation is the requirement of a purine (A or G) in the central position, since only these provide sets of two hydrogen bond donors/acceptor...Read More
O A OA Fathalla
Novel 3-cyano-2-(3-uracilyl-5-amino) pyrazolo [1,5-a]pyrimidine has been synthesized using 5-aminouracil as a starting material....Read More