R5030

Ridaifen-B

≥98% (HPLC), white, solid

• 别名: 1,1′-[(2-Phenyl-1-buten-1-ylidene)bis(4,1-phenyleneoxy-2,1-ethanediyl)]bis-pyrrolidine
• 经验公式（希尔记法）: C₃₄H₄₂N₂O₂
• CAS号: 886465-70-9
• 分子量: 510.71
• MDL编号: MFCD11114395
• UNSPSC代码: 12352200
• PubChem化学物质编号: 329824031
• NACRES: NA.77

属性

• 方案: ≥98% (HPLC)
• 表单: solid
• 存货情况: not available in Japan
• 储存条件: desiccated
• 颜色: white
• 溶解性: DMSO: ≥13 mg/mL; H₂O: insoluble
• 储存温度: 2-8°C
• SMILES字符串: CC\C(c1ccccc1)=C(/c2ccc(OCCN3CCCC3)cc2)c4ccc(OCCN5CCCC5)cc4
• InChI: 1S/C34H42N2O2/c1-2-33(28-10-4-3-5-11-28)34(29-12-16-31(17-13-29)37-26-24-35-20-6-7-21-35)30-14-18-32(19-15-30)38-27-25-36-22-8-9-23-36/h3-5,10-19H,2,6-9,20-27H2,1H3
• InChI key: XQQWCGJGUHJSLR-UHFFFAOYSA-N

说明

生化/生理作用

Ridaifen-B (RID-B) is a novel tamoxifen (TAM) analog that significantly augments apoptosis-inducing effect of TAM in estrogen receptor (ER)-negatives cells.

Ridaifen-B (RID-B) is a novel tamoxifen (TAM) analog that significantly augments apoptosis-inducing effect of TAM in estrogen receptor (ER)-negatives cells. Ridaifen-B induces mitochondria-involved apoptosis in Jurkat cells, as evidenced by chromatin-condensed cells as well as downstream activation of caspases (caspase-3, -8 and -9) in a dose- and time-dependent manner. At 4 hours of incubation, IC50 for RID-B is 4 muM (30 muM for TAM). And at prolonged treatment of 48 hours, IC50 for RID-B is 0.1 muM. In a related report on the global anti-tumor activity, RID-B strongly inhibits 39 human cancer cells (JFCR 39), both ER-+ or ER-- at concentrations of equal or less than 1muM (e.g., at 0.38muM for SF-539 [central nervous system], at 0.58muM for HT-29 [colon], at 0.20muM for DMS114 [lung], at 0.21muM for LOX-IMVI [melanoma], and at 0.23muM for MKN74 [stomach]. The binding protein of RID-B that exerts the apoptosis events is currently under investigation.

特点和优势

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

安全信息

• 象形图: GHS05,GHS07
• 警示用语：: Danger
• 危险声明: H315,H318,H335
• 预防措施声明: P280 - P302 + P352 - P305 + P351 + P338 + P310
• 危险分类: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 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, Gloves