For research use only. Not for therapeutic Use.
MS67（Cat No.:I045241）is a selective small-molecule degrader of cyclin-dependent kinase 12 (CDK12), a transcriptional regulator involved in DNA damage response and RNA polymerase II–mediated gene expression. By inducing targeted proteasomal degradation of CDK12, MS67 disrupts transcription of DNA repair genes, sensitizing cancer cells to genotoxic stress. This mechanism makes it a valuable research tool for exploring transcriptional regulation, DNA repair pathways, and synthetic lethality in oncology. Its selectivity helps minimize off-target effects, supporting studies on CDK12’s role in tumor progression and the development of targeted protein degradation strategies for cancer therapeutics.
| CAS Number | 2407452-77-9 |
| Synonyms | N-[5-[2-fluoro-5-[[2-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-2-oxoethyl]carbamoyl]phenyl]-2-[(3R,5S)-3,4,5-trimethylpiperazin-1-yl]phenyl]-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carboxamide |
| Molecular Formula | C52H59F4N9O7S |
| Purity | ≥95% |
| IUPAC Name | N-[5-[2-fluoro-5-[[2-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-2-oxoethyl]carbamoyl]phenyl]-2-[(3S,5R)-3,4,5-trimethylpiperazin-1-yl]phenyl]-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carboxamide |
| InChI | InChI=1S/C52H59F4N9O7S/c1-27-23-64(24-28(2)63(27)8)41-16-14-33(18-40(41)61-48(70)37-21-57-43(67)20-38(37)52(54,55)56)36-17-34(13-15-39(36)53)47(69)58-22-44(68)62-46(51(5,6)7)50(72)65-25-35(66)19-42(65)49(71)60-29(3)31-9-11-32(12-10-31)45-30(4)59-26-73-45/h9-18,20-21,26-29,35,42,46,66H,19,22-25H2,1-8H3,(H,57,67)(H,58,69)(H,60,71)(H,61,70)(H,62,68)/t27-,28+,29-,35+,42-,46+/m0/s1 |
| InChIKey | HBHSDSLZXDASLT-FLKKWHKHSA-N |
| SMILES | C[C@@H]1CN(C[C@@H](N1C)C)C2=C(C=C(C=C2)C3=C(C=CC(=C3)C(=O)NCC(=O)N[C@H](C(=O)N4C[C@@H](C[C@H]4C(=O)N[C@@H](C)C5=CC=C(C=C5)C6=C(N=CS6)C)O)C(C)(C)C)F)NC(=O)C7=CNC(=O)C=C7C(F)(F)F |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
