1982372-88-2
中文名称
1982372-88-2
英文名称
A-196
CAS
1982372-88-2
分子式
C18H16Cl2N4
分子量
359.25
MOL 文件
1982372-88-2.mol
更新日期
2026/01/12 11:08:01
1982372-88-2 结构式
基本信息
中文别名
化合物A196A-196游离态
SUV420H1和SUV420H2化学抑制剂(A-196)
英文别名
A-196SGC A-196
A-196 (A196
A-196
A 196
A196
6,7-Dichloro-N-cyclopentyl-4-(4-pyridinyl)-1-phthalazinamine
1-Phthalazinamine, 6,7-dichloro-N-cyclopentyl-4-(4-pyridinyl)-
所属类别
生物化工:激动剂抑制剂物理化学性质
沸点584.6±45.0 °C(Predicted)
密度1.399±0.06 g/cm3(Predicted)
储存条件2-8°C
溶解度溶于DMSO(高达5mg/ml)
酸度系数(pKa)3.96±0.30(Predicted)
形态粉末
颜色白色至浅棕色
稳定性可在-20°C下的DMSO或乙醇溶液保存长达2个月。
InChI1S/C18H16Cl2N4/c19-15-9-13-14(10-16(15)20)18(22-12-3-1-2-4-12)24-23-17(13)11-5-7-21-8-6-11/h5-10,12H,1-4H2,(H,22,24)
InChIKeyABGOSOMRWSYAOB-UHFFFAOYSA-N
SMILESClC1=C(Cl)C=C(C(C2=CC=NC=C2)=NN=C3NC4CCCC4)C3=C1
安全数据
警示词危险
危险性描述H301
危险品运输编号UN 2811 6.1 / PGIII
WGK GermanyWGK 3
存储类别6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
toxic compounds or compounds which causing chronic effects
危险性类别Acute Tox. 3 Oral
1982372-88-2价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/12/22 | HY-100201 | A-196 | 1982372-88-2 | 1 mg | 500元 |
| 2025/12/22 | HY-100201 | 1982372-88-2 A-196 | 1982372-88-2 | 10mM * 1mLin DMSO | 869元 |
| 2025/12/22 | HY-100201 | 1982372-88-2 A-196 | 1982372-88-2 | 5mg | 1000元 |
常见问题列表
生物活性
A-196 是一种有效的选择性的 SUV420H1 和 SUV420H2 抑制剂,其 IC50 值分别为 25 nM 和 144 nM。A-196 以底物竞争性方式抑制 SUV4-20,也是一种 SUV4-20 的化学探针,用于研究组蛋白甲基转移酶在基因组完整性中的作用。靶点
IC50: 25 nM (SUV420H1) and 144 nM (SUV420H2).
体外研究
A-196 (0-5 μM; 48 hours; U2OS cells) treatment results in an increase in H4K20me1 (
EC
50
value of 735 nM) and a decrease in both H4K20me2 and H4K20me3 (
EC
50
values of 262 and 370 nM, respectively).
A-196 (10 μM; 72 hours; Wild-type, Suv4-20h double knockout and inhibitortreated mouse embryonic fibroblast cells) inhibits both SUV4-20 enzymes in cells in multiple tissue types without overt toxicity.
Western Blot Analysis
| Cell Line: | U2OS cells |
| Concentration: | 0 μM, 0.075 μM, 0.15 μM, 0.3 μM, 0.6 μM, 1.25 μM, 2.5 μM, 5 μM |
| Incubation Time: | 48 hours |
| Result: | Increased in H4K20me1 and decreased in both H4K20me2 and H4K20me3. |
