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Safety Information

363057

Sigma-Aldrich

6-O-Methylguanine

97%

Synonym(s):

2-Amino-6-methoxypurine, 6-Methoxyguanine

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About This Item

Empirical Formula (Hill Notation):
C6H7N5O
CAS Number:
20535-83-5
Molecular Weight:
165.15
Beilstein:
645384
MDL number:
MFCD00133009
UNSPSC Code:
12352100
PubChem Substance ID:
24862349
NACRES:
NA.22

Assay

97%

mp

>300 °C (lit.)

SMILES string

COc1nc(N)nc2[nH]cnc12

InChI

1S/C6H7N5O/c1-12-5-3-4(9-2-8-3)10-6(7)11-5/h2H,1H3,(H3,7,8,9,10,11)

InChI key

BXJHWYVXLGLDMZ-UHFFFAOYSA-N

Gene Information

human ... CDK2(1017) , MGMT(4255)

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General description

6-O-Methylguanine is a purine derivative and its binding affinity has been examined by B. subtilis xpt-pbuX guanine riboswitch (GR) using isothermal titration calorimetry (ITC). 6-O-Methylguanine is formed during the alkylation of a number of purified tRNA preparations, via reaction with the carcinogens, N-methyl-N-nitrosourea .

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

363057-500MG:
363057-BULK:
363057-VAR:
363057-100MG:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBV4540V
MKBB2035
05417JH
16217JN
13708TW

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Since methylation at the N-7 and O(6) positions of guanine and the N-3 position of adenine in DNA are the predominant reaction sites, N(7)-methylguanine (N(7)-MeG), O(6)-methylguanine (O(6)-MeG), and N(3)-methyladenine (N(3)-MeA) have been suggested as good biomarkers for assessing exposure to
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