Thalidomide-O-amido-C6-NH2 TFA

• CAT Number: I019820
• CAS Number: 1950635-14-9
• Molecular Formula: C23H27F3N4O8
• Molecular Weight: 544.48
• Purity: ≥95%
• Synonyms: N-(6-aminohexyl)-2-[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]oxyacetamide;2,2,2-trifluoroacetic acid
• InChI: InChI=1S/C21H26N4O6.C2HF3O2/c22-10-3-1-2-4-11-23-17(27)12-31-15-7-5-6-13-18(15)21(30)25(20(13)29)14-8-9-16(26)24-19(14)28;3-2(4,5)1(6)7/h5-7,14H,1-4,8-12,22H2,(H,23,27)(H,24,26,28);(H,6,7)
• InChIKey: KNNGJZWEJKPKSW-UHFFFAOYSA-N
• SMILES: C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C(=CC=C3)OCC(=O)NCCCCCCN.C(=O)(C(F)(F)F)O

Thalidomide-O-amido-C6-NH2 TFA (Cereblon Ligand-Linker Conjugates 11 TFA), a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs[1].
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

Reference

[1]. Bradner J, et al. Targeted protein degradation to attenuate adoptive t-cell therapy associated adverse inflammatory responses. WO 2017024318 A1