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A7154

Sigma-Aldrich

Adenosine, periodate oxidized

≥93%

Synonym(s):

ADOX, Adenosine-2′,3′-dialdehyde

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About This Item

Empirical Formula (Hill Notation):
C10H11N5O4
CAS Number:
34240-05-6
Molecular Weight:
265.23
MDL number:
MFCD00056960
UNSPSC Code:
41106305
PubChem Substance ID:
24891180
NACRES:
NA.51

biological source

synthetic (organic)

Assay

≥93%

form

powder

solubility

0.2 M HCl: 50 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

Nc1ncnc2n(cnc12)C(OC(CO)C=O)C=O

InChI

1S/C10H11N5O4/c11-9-8-10(13-4-12-9)15(5-14-8)7(3-18)19-6(1-16)2-17/h1,3-7,17H,2H2,(H2,11,12,13)

InChI key

ILMNSCQOSGKTNZ-UHFFFAOYSA-N

Application

Adenosine, periodate oxidized has been used:
  • as a methylarginine transferase inhibitor in the human embryonic kidney (HEK)-293 T cells
  • as a methylase inhibitor in H4 neuroglioma
  • as a broad inhibitor of S-adenosylmethionine (AdoMet)-dependent methyltransferases in mouse embryo fibroblast NIH3T3 cells

Biochem/physiol Actions

Adenosine, periodate oxidized (Adox) is a protein arginine methyltransferases (PRMTs) inhibitor. It also inhibits the enzyme S-adenosylhomocysteine hydrolase and induces apoptosis. Its inhibitory effect on histone methyltransferases prevents histone methylation. Adox also elicits intrinsic cytotoxic properties.

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’.

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Yinghong He et al.
Journal of translational medicine, 11, 14-14 (2013-01-16)
Pharmacologic reactivation of fetal hemoglobin expression is a promising strategy for treatment of sickle cell disease and β-thalassemia. The objective of this study was to investigate the effect of the methyl transferase inhibitor adenosine-2',3'-dialdehyde (Adox) on induction of human fetal
Jin-Ah Park et al.
Molecules and cells, 31(4), 343-349 (2011-03-02)
Interphasic chromatin condenses into the chromosomes in order to facilitate the correct segregation of genetic information. It has been previously reported that the phosphorylation and methylation of the N-terminal tail of histone H3 are responsible for chromosome condensation. In this
Ivon J M van der Linden et al.
Birth defects research. Part A, Clinical and molecular teratology, 82(10), 676-683 (2008-10-22)
An impaired DNA methylation has been suggested to underlie the complex etiology of neural tube defects (NTDs). Previously, we have demonstrated that inhibition of methylation by periodate oxidized adenosine (Adox) results in a widening of the anterior neuropore (ANP) in
Jessica A Sipkens et al.
Atherosclerosis, 221(1), 48-54 (2011-12-30)
We have previously shown that homocysteine (Hcy) induces phosphatidylserine (PS) exposure, apoptosis and necrosis in human endothelial cells. Since it has been suggested that S-adenosylhomocysteine (SAH) is the main causative factor in Hcy-induced pathogenesis of cardiovascular disease, we evaluate here
Rita Castro et al.
Journal of molecular medicine (Berlin, Germany), 83(10), 831-836 (2005-06-25)
Hyperhomocysteinemia is a risk factor for atherosclerosis and vascular disease; however, the mechanism underlying this association remains poorly understood. Increased levels of intracellular S-adenosylhomocysteine (AdoHcy), secondary to homocysteine-mediated reversal of the AdoHcy hydrolase reaction, have been associated with reduced DNA
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