Skip to Content
MilliporeSigma
All Photos(3)

Documents

G6779

Sigma-Aldrich

Guanine

BioUltra

Synonym(s):

2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-6-hydroxypurine, 2-Aminohypoxanthine

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C5H5N5O
CAS Number:
73-40-5
Molecular Weight:
151.13
Beilstein:
9680
EC Number:
200-799-8
MDL number:
MFCD00071533
UNSPSC Code:
41106305
PubChem Substance ID:
24895274
NACRES:
NA.51

biological source

synthetic (organic)

product line

BioUltra

Assay

≥99% (HPLC)

form

powder

impurities

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

ign. residue

≤0.1%

mp

>300 °C (lit.)

solubility

1 M NaOH: 0.1 M, clear, colorless to faintly yellow

cation traces

Al: ≤0.02%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.005%
K: ≤0.005%
Mg: ≤0.005%
Na: ≤0.1%
Pb: ≤0.001%
Zn: ≤0.002%

SMILES string

NC1=Nc2[nH]cnc2C(=O)N1

InChI

1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)

InChI key

UYTPUPDQBNUYGX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

S Kawanishi et al.
Mutation research, 488(1), 65-76 (2001-02-27)
Reactive species generated by chemicals and UV radiation can cause sequence-specific DNA damage and play important roles in mutagenesis, carcinogenesis and aging. We have investigated sequence specificity of oxidative stress-mediated DNA damage by using 32P-labeled DNA fragments obtained from the
Raja Chinnappan et al.
Nucleic acids research, 41(10), e106-e106 (2013-03-26)
Riboswitches are mRNA elements that specifically bind cellular metabolites and control gene expression by modifying their structure. As riboswitches often control essential genes in pathogenic bacteria, riboswitches have been proposed as new targets for antibiotics. High-throughput screening provides a powerful
Alice T Shaw et al.
The New England journal of medicine, 368(25), 2385-2394 (2013-06-04)
In single-group studies, chromosomal rearrangements of the anaplastic lymphoma kinase gene (ALK) have been associated with marked clinical responses to crizotinib, an oral tyrosine kinase inhibitor targeting ALK. Whether crizotinib is superior to standard chemotherapy with respect to efficacy is
Barbara van Loon et al.
DNA repair, 9(6), 604-616 (2010-04-20)
The maintenance of genetic stability is of crucial importance for any form of life. Prior to cell division in each mammalian cell, the process of DNA replication must faithfully duplicate the three billion bases with an absolute minimum of mistakes.
Giovanni Maga et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(47), 18850-18855 (2013-11-06)
The bypass of DNA lesions by the replication fork requires a switch between the replicative DNA polymerase (Pol) and a more specialized translesion synthesis (TLS) Pol to overcome the obstacle. DNA Pol δ-interacting protein 2 (PolDIP2) has been found to
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service