您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 产品库 > 2',3',5'-triacetyl-5-Azacytidine
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
2',3',5'-triacetyl-5-Azacytidine
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
2',3',5'-triacetyl-5-Azacytidine图片
CAS NO:10302-78-0
包装与价格:
包装价格(元)
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
2',3',5'-triacetyl-5-Azacytidine 是 5-Azacytidine 的口服活性前药。 5-Azacytidine 是 DNA 甲基转移酶的抑制剂。
Cas No.10302-78-0
别名三乙酰基-阿扎胞苷
化学名4-amino-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one
Canonical SMILESO=C1N([C@@H]2O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H]2OC(C)=O)C=NC(N)=N1
分子式C14H18N4O8
分子量370.3
溶解度≤30mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide
储存条件Store at -20℃
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

2',3',5'-triacetyl-5-Azacytidine (TAC) is the lead prodrug form of 5-azacytidine which may be rapidly absorbed after oral administration [1]. 5-Azacytidine is an inhibitor of DNA methyltransferase [2].

The DNA methyltransferase belongs to a family of enzymes involved in catalyzing the transfer of a methyl group to DNA. DNA methylation has been implicated in regulating gene expression in normal and malignant cells [2].

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.