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Key Documents

122912

Sigma-Aldrich

2-Amino-6,8-dihydroxypurine

Synonym(s):

2-Amino-6,8-purinediol, 8-Hydroxyguanine

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About This Item

Empirical Formula (Hill Notation):
C5H5N5O2
CAS Number:
Molecular Weight:
167.13
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

impurities

<10% acetic acid

SMILES string

Nc1nc(O)c2[nH]c(O)nc2n1

InChI

1S/C5H5N5O2/c6-4-8-2-1(3(11)10-4)7-5(12)9-2/h(H5,6,7,8,9,10,11,12)

InChI key

CLGFIVUFZRGQRP-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup


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Sara Timpano et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 33(4), 5716-5728 (2019-01-17)
Multicellular organisms balance oxygen delivery and toxicity by having oxygen pass through several barriers before cellular delivery. In human cell culture, these physiologic barriers are removed, exposing cells to higher oxygen levels. Human cells cultured in ambient air may appear
Eleonora Parlanti et al.
Free radical biology & medicine, 53(11), 2171-2177 (2012-09-27)
Although oxidatively damaged DNA is repaired primarily via the base excision repair (BER) pathway, it is now evident that multiple subpathways are needed. Yet, their relative contributions and coordination are still unclear. Here, mouse embryo fibroblasts (MEFs) from selected nucleotide
Alexandra A Kuznetsova et al.
Biochimica et biophysica acta, 1840(1), 387-395 (2013-10-08)
Extensive structural studies of human DNA glycosylase hOGG1 have revealed essential conformational changes of the enzyme. However, at present there is little information about the time scale of the rearrangements of the protein structure as well as the dynamic behavior
Peter German et al.
DNA repair, 12(10), 856-863 (2013-07-31)
Accumulation of 8-oxo-7,8-dihydroguanine (8-oxoG) in the DNA results in genetic instability and mutagenesis, and is believed to contribute to carcinogenesis, aging processes and various aging-related diseases. 8-OxoG is removed from the DNA via DNA base excision repair (BER), initiated by
Nozomi Nakanishi et al.
Mutagenesis, 28(1), 117-123 (2012-10-12)
Oxidative DNA lesions inhibit the transcription of RNA polymerase II, but in the presence of transcription elongation factors, the transcription can bypass the lesions. Single-subunit mitochondrial RNA polymerase (mtRNAP) catalyses the synthesis of essential transcripts in mitochondria where reactive oxidative

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