233625
2-硫胞嘧啶
97%
别名:
2-巯基-4-氨基嘧啶, 4-氨基-2-巯基嘧啶
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关于此项目
经验公式（希尔记法）:
C4H5N3S
化学文摘社编号:
分子量:
127.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-374-3
Beilstein/REAXYS Number:
112435
MDL number:
Assay:
97%
General description
2-Thiocytosine is a potential antileukemic and anticancer agent. 2-Thiocytosine in solid state has been investigated by (1)H-(14)N NMR-NQR double resonance (NQDR) spectroscopy and theoretically by the quantum theory of atoms in molecules (QTAIM)/density functional theory (DFT).
Application
2-Thiocytosine has been used to investigate the reactions involved in hole transfer (HT) in X-irradiated doped cytosine monohydrate.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Sebastian Mai et al.
The journal of physical chemistry. B, 121(20), 5187-5196 (2017-04-30)
The solvatochromic effects of six different solvents on the UV absorption spectrum of 2-thiocytosine have been studied by a combination of experimental and theoretical techniques. The steady-state absorption spectra show significant shifts of the absorption bands, where in more polar
Theoretical and matrix-isolation experimental studies on 2-thiocytosine and 5-fluoro-2-thiocytosine.
H Rostkowska et al.
Biochimica et biophysica acta, 1172(3), 239-246 (1993-03-20)
2-Thiocytosine (s2Cyt) and 5-fluoro-2-thiocytosine (f5s2Cyt) were studied by means of IR spectroscopy under different environmental conditions: isolated in low-temperature inert gas matrices, associated in thin amorphous and polycrystalline films. The compounds isolated in matrices were only very slightly influenced by
Determination of thiocytosine using its enhancement effect on the copper anodic stripping wave.
R B Diez-Caballero et al.
The Analyst, 113(7), 1047-1050 (1988-07-01)
M P Robertson et al.
Journal of molecular evolution, 43(6), 543-550 (1996-12-01)
The reaction of guanidine hydrochloride with cyanoacetaldehyde gives high yields (40-85%) of 2,4-diaminopyrimidine under the concentrated conditions of a drying lagoon model of prebiotic synthesis, in contrast to the low yields previously obtained under more dilute conditions. The prebiotic source
André Krivokapić et al.
The journal of physical chemistry. A, 112(16), 3597-3606 (2008-03-18)
Following exposure to X-irradiation at low temperatures, the main reactions taking place in single crystals of cytosine monohydrate doped with minute amounts of 2-thiocytosine are hole transfer (HT) from the electron-loss centers to the dopant and recombination of oxidation and
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