Merck
CN

C0496

Sigma-Aldrich

CRT0044876

≥98% (HPLC)

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别名:
7-硝基-1H-吲哚-2-羧酸, 7-硝基吲哚-2-羧酸, NSC 69877
经验公式(希尔记法):
C9H6N2O4
CAS号:
分子量:
206.15
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

检测方案

≥98% (HPLC)

形式

powder

溶解性

DMSO: >20 mg/mL

储存温度

room temp

SMILES string

OC(=O)c1cc2cccc([N+]([O-])=O)c2[nH]1

InChI

1S/C9H6N2O4/c12-9(13)6-4-5-2-1-3-7(11(14)15)8(5)10-6/h1-4,10H,(H,12,13)

InChI key

BIUCOFQROHIAEO-UHFFFAOYSA-N

生化/生理作用

APE1 的作用靶点是脱嘌呤核酸内切酶 (APE1),抑制其 3′-磷酸二酯酶和 3′-磷酸酶活性——切除修复的基本步骤——即使在浓度高达 100 μg 时,对核酸内切酶 IV、BamH1 限制性内切酶或拓扑异构酶 I 的影响极小在非细胞毒性浓度下,CRT0044876 可增强几种 DNA 碱基靶向化合物的细胞毒性,使脱嘌呤位点蓄积。

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Resp. Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Jeroen E J Guikema et al.
The Journal of experimental medicine, 204(12), 3017-3026 (2007-11-21)
Antibody class switch recombination (CSR) occurs by an intrachromosomal deletion requiring generation of double-stranded breaks (DSBs) in switch-region DNA. The initial steps in DSB formation have been elucidated, involving cytosine deamination by activation-induced cytidine deaminase and generation of abasic sites
De-Sheng Pei et al.
Nucleic acids research, 39(8), 3156-3165 (2010-12-22)
DNA repair is required to maintain genome stability in stem cells and early embryos. At critical junctures, oxidative damage to DNA requires the base excision repair (BER) pathway. Since early zebrafish embryos lack the major polymerase in BER, DNA polymerase
Junqiu Zhai et al.
Nucleic acids research, 45(6), e45-e45 (2016-12-08)
Human apurinic/apyrimidinic endonuclease/redox effector factor 1 (APE1) is an essential DNA repair protein. Herein, we demonstrate that avidin-oriented abasic site-containing DNA strands (AP-DNA) on the surface of silica coated magnetic nanoparticles (SiMNP) can selectively respond to APE1 while resist the
Lidan Li et al.
Nanoscale, 11(3), 1343-1350 (2019-01-04)
The transition of DNA nanomachines from test tubes to living cells would realize the ultimate goal of smart therapeutic dynamic DNA nanotechnology. The operation of DNA nanomachines in living cells remains challenging because it is difficult to utilize an endogenous
Prachi Verma et al.
Biochimie, 144, 122-133 (2017-11-04)
Dihydroxy-1-selenolane (DHS) previously reported to exhibit radioprotective activity was investigated to understand its mechanism of action in CHO cells of epithelial origin. DHS pre-treatment at 25 μM for 16 h significantly protected CHO cells from radiation (4-11 Gy)-induced delayed mitotic cell death. Further

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