G11950
鸟嘌呤
98%
别名:
2-乌嘌呤, 2-氨基-1，7-二氢-6H-嘌呤-6-酮, 2-氨基-6-羟基嘌呤
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关于此项目
经验公式（希尔记法）:
C5H5N5O
化学文摘社编号:
分子量:
151.13
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-799-8
Beilstein/REAXYS Number:
9680
MDL number:
产品名称
鸟嘌呤, 98%
InChI key
UYTPUPDQBNUYGX-UHFFFAOYSA-N
InChI
1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
SMILES string
NC1=Nc2[nH]cnc2C(=O)N1
assay
98%
mp
>300 °C (lit.)
solubility
hydrochloric acid: soluble 5 M, clear to slightly hazy, colorless to faintly yellow-green
Quality Level
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Application
鸟嘌呤是用于研究鸟嘌呤和腺嘌呤的电化学氧化机理的合适试剂，使用玻碳微电极和循环和微分脉冲伏安法。它可用于制备混合序列肽核酸（PNA）单体。
General description
腺嘌呤、胞嘧啶、胸腺嘧啶和鸟嘌呤是核酸DNA和RNA中发现的四种主要核碱基。鸟嘌呤是嘌呤衍生物。据报道，它组装成类似大环的方形平面基团，其中碱基通过氢键相互作用。在DNA和RNA中，据报道，在钠离子或钾离子存在下，一系列鸟嘌呤碱基形成稳定的四链螺旋。已经在各种碳电极的水性介质中研究了鸟嘌呤的电化学氧化。它在生理条件下与过氧亚硝酸盐反应，得到 8-硝基胍。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Synthesis of peptide nucleic acid monomers containing the four natural nucleobases: thymine, cytosine, adenine, and guanine and their oligomerization.
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The Journal of Organic Chemistry, 59(19), 5767-5773 (1994)
Qian Li et al.
The journal of physical chemistry. B, 114(21), 7423-7428 (2010-05-08)
The electrochemical oxidation of guanine is studied in aqueous media at various carbon electrodes. Specifically edge plane pyrolytic graphite (EPPG), basal plane pyrolytic graphite (BPPG), and highly ordered pyrolytic graphite (HOPG) were used, and the voltammetry was found to vary
K Phillips et al.
Journal of molecular biology, 273(1), 171-182 (1997-11-21)
In both DNA and RNA, stretches of guanine bases can form stable four-stranded helices in the presence of sodium or potassium ions. Sequences with a propensity to form guanine tetraplexes have been found in chromosomal telomers, immunoglobulin switch regions, and
A M Oliveira-Brett et al.
Bioelectrochemistry (Amsterdam, Netherlands), 55(1-2), 61-62 (2002-01-12)
The electrochemical oxidation mechanism of guanine and adenine was investigated using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It is pH-dependent and the electron transfer process occurs in consecutive steps with the formation of strongly adsorbed dimers
V Yermilov et al.
Carcinogenesis, 16(9), 2045-2050 (1995-09-01)
Nitric oxide and superoxide anion, both formed in inflamed tissues, react rapidly to form the peroxynitrite anion (ONOO-), a strong oxidant which can initiate reactions characteristic of hydroxyl radical (HO.), nitronium ion (NO2+) and nitrogen dioxide radical (NO2.). Peroxynitrite, therefore
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