3033993-13-1
Chemical Structure
CST626
- CAS No.: 3033993-13-1
- Formula:C61H82N8O9S
- Molecular Weight:1103.42
IUPAC Name: (2S,4S)-1-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)-4-(3-((5-(((S)-1-((2S,4R)-4-hydroxy-2-(((S)-1-(4-(4-methylthiazol-5-yl)phenyl)ethyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-5-oxopentyl)oxy)phenoxy)-N-((R)-1,2,3,4-tetrahydronaphthalen-1-yl)pyrrolidine-2-carboxamide
InChIKey: SMENADKMMXTZAZ-FMVATYOPSA-N
SMILES: O=C([C@H]1N(C([C@H](C2CCCCC2)NC([C@@H](NC)C)=O)=O)C[C@@H](OC3=CC=CC(OCCCCC(N[C@@H](C(C)(C)C)C(N4[C@H](C(N[C@H](C5=CC=C(C6=C(C)N=CS6)C=C5)C)=O)C[C@@H](O)C4)=O)=O)=C3)C1)N[C@@H]7CCCC8=C7C=CC=C8
Biological Activity: CST626 is a PROTAC degrader targeting IAP, with DC50 values of 0.7 nM, 2.4 nM and 6.2 nM against XIAP, cIAP1 and cIAP2, respectively. This compound recruits the VHL E3 ubiquitin ligase to form a heterotrimeric complex, thereby inducing ubiquitination and proteasomal degradation of the target proteins. CST626 also exhibits certain degrading activity against VHL30 and VHL19. CST626 inhibits the proliferation and induces apoptosis of various hematologic tumor cell lines, and its anti-tumor effect is further enhanced when used in combination with TNF-α. CST626 can be used in research related to multiple myeloma, acute myeloid leukemia and diffuse large B-cell lymphoma[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
CST626 | 99.60% | CST626 is a PROTAC degrader targeting IAP, with DC50 values of 0.7 nM, 2.4 nM and 6.2 nM against XIAP, cIAP1 and cIAP2, respectively. This compound recruits the VHL E3 ubiquitin ligase to form a heterotrimeric complex, thereby inducing ubiquitination and proteasomal degradation of the target proteins. CST626 also exhibits certain degrading activity against VHL30 and VHL19. CST626 inhibits the proliferation and induces apoptosis of various hematologic tumor cell lines, and its anti-tumor effect is further enhanced when used in combination with TNF-α. CST626 can be used in research related to multiple myeloma, acute myeloid leukemia and diffuse large B-cell lymphoma. | ||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
- [1]. Ng YLD, et al. Heterobifunctional Ligase Recruiters Enable pan-Degradation of Inhibitor of Apoptosis Proteins. Journal of medicinal chemistry. 2023 Apr 13;66(7):4703-4733. [Content Brief]
- [2]. Mamdouh AM, et al. Targetable BIRC5 dependency in therapy-resistant TP53 mutated acute myeloid leukemia. bioRxiv [Preprint]. 2025 May 22:2025.05.17.654633. [Content Brief]
Keywords
