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HomeProduct name list2'',3'',5''-Triacetyl -azacytidine

2'',3'',5''-Triacetyl -azacytidine

2'',3'',5''-Triacetyl -azacytidine Structural

What is 2'',3'',5''-Triacetyl -azacytidine?

Description

5-Azacytidine is an inhibitor of DNA methyltransferase, potentially serving to reverse epigenetic changes. It reduces hypermethylation associated with certain diseases, including myelodysplastic syndromes and cancer. 2’,3’,5’-triacetyl-5-Azacytidine is a prodrug form of 5-azacytidine that may be rapidly absorbed orally without formation of major metabolites in the gastrointestinal tract.

Chemical properties

White to off-white powder

The Uses of 2'',3'',5''-Triacetyl -azacytidine

5-Azacytidine is an inhibitor of DNA methyltransferaes, potentially serving to reverse epigenetic changes. It reduces hypermethylation associated with certain diseases, including myelodysplastic syndromes and cancer. 2’,3’,5’-triacetyl-5-Azacytidine is a prodrug form of 5-azacytidine that may be rapidly absorbed orally without formation of major metabolites in the gastrointestinal tract.[Cayman Chemical]

in vivo

in cd-1 mice, oral administration of tac for five days per week for 2 weeks didn’t result in animal deaths and weight loss, but induced changes in hematological parameters, lymph nodes, bone marrow, and duodenal epithelium. tac inhibited global dna methylation in the spleen and gut. in an in vivo l1210 leukemia model, tac exhibited antineoplastic activity [1].

References

[1] ziemba a, ramirez m c, freeman b, et al. abstract# 3369: development of oral demethylating agents for the treatment of myelodysplastic syndrome[j]. 2009.
[2] brueckner b, boy r g, siedlecki p, et al. epigenetic reactivation of tumor suppressor genes by a novel small-molecule inhibitor of human dna methyltransferases[j]. cancer research, 2005, 65(14): 6305-6311.

Properties of 2'',3'',5''-Triacetyl -azacytidine

Boiling point: 497.3±55.0 °C(Predicted)
Density  1.60±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  ≤30mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide
form  crystalline solid
pka 3.06±0.20(Predicted)
CAS DataBase Reference 10302-78-0

Safety information for 2'',3'',5''-Triacetyl -azacytidine

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2'',3'',5''-Triacetyl -azacytidine

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