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Merck
CN

I0627

Supelco

异巴比妥酸

analytical standard

别名:

2,4,5-三羟基嘧啶, 5-羟基尿嘧啶

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About This Item

经验公式(希尔记法):
C4H4N2O3
CAS号:
分子量:
128.09
Beilstein:
127205
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

方案

~98%

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

>300 °C (dec.) (lit.)

应用

forensics and toxicology
pharmaceutical (small molecule)
veterinary

包装形式

neat

SMILES字符串

O=C1CNC(=O)NC1=O

InChI

1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1H2,(H2,5,6,8,9)

InChI key

FQXOOGHQVPKHPG-UHFFFAOYSA-N

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应用

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

William R Markesbery et al.
Antioxidants & redox signaling, 8(11-12), 2039-2045 (2006-10-13)
Oxidative damage to DNA may play an important role in aging and neurodegenerative diseases such as Alzheimer's disease (AD). Attack on DNA by reactive oxygen species, particularly hydroxyl radicals, can lead to strand breaks, DNA-DNA and DNA-protein cross-linking, sister chromatid
Nicolas Charlet-Berguerand et al.
The EMBO journal, 25(23), 5481-5491 (2006-11-18)
Oxidative lesions represent the most abundant DNA lesions within the cell. In the present study, we investigated the impact of the oxidative lesions 8-oxoguanine, thymine glycol and 5-hydroxyuracil on RNA polymerase II (RNA pol II) transcription using a well-defined in
Philippe Simon et al.
Nucleic acids research, 34(13), 3660-3669 (2006-08-04)
5-Hydroxyuracil is a major oxidized nucleobase that can be generated by the action of (*)OH radical and one-electron oxidants. The latter modified base that exhibits a low ionization potential is highly susceptible to further degradation upon exposure to various oxidants.
Riccardo Amorati et al.
Organic letters, 12(18), 4130-4133 (2010-08-28)
Addition of millimolar amounts of a weak base (pyridines) dramatically accelerates the reaction with peroxyl radicals of two biologically relevant uracil derivatives, 5-hydroxyuracil (HU) and 5-hydroxy-6-methyluracil (HMU). This is due to the formation of small amounts of the deprotonated form
Jason L Parsons et al.
Nucleic acids research, 33(15), 4849-4856 (2005-09-01)
Base excision repair is the major pathway for the repair of oxidative DNA damage in human cells that is initiated by a damage-specific DNA glycosylase. In human cells, the major DNA glycosylases for the excision of oxidative base damage are

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