CAS NO: | 217817-01-1 |
包装 | 价格(元) |
Free Sample (0.1-0.5mg) | 电议 |
10mg | 电议 |
25mg | 电议 |
50mg | 电议 |
100mg | 电议 |
200mg | 电议 |
500mg | 电议 |
Cas No. | 217817-01-1 |
别名 | 对甲苯磺酸酯丙酸叔丁酯三乙二醇,Tos-PEG4-Boc |
Canonical SMILES | O=C(OC(C)(C)C)CCOCCOCCOCCOS(=O)(C1=CC=C(C)C=C1)=O |
分子式 | C20H32O8S |
分子量 | 432.53 |
溶解度 | Soluble in DMSO |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) is a PROTAC linker, which refers to the PEG composition. Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) can be used in the synthesis of a series of PROTACs, such as BI-3663 . BI-3663 is a highly selective PTK2/FAK PROTAC, with cereblon ligands to hijack E3 ligases for PTK2 degradation, and inhibits PTK2 with an IC50 of 18 nM[1]. [1]. Popow J, et al. Highly Selective PTK2 Proteolysis Targeting Chimeras to Probe Focal Adhesion Kinase Scaffolding Functions. J Med Chem. 2019 Mar 14;62(5):2508-2520. |