10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Information
MS140 MS140 is a specific and highly potent CDK4/6 kinase inhibitor and also a CDK4/6 degrader (PROTAC).
Targets
CDK4 ; CDK6
In vitro
MS140 potently and selectively both inhibits and degrades CDK4/6 kinases in CDK4/6i-S tumor cells by targeting them to the CRL4–CRBN–E3 ubiquitin complex.
In vivo
Treatment of mice with MS140 promoted degradation of CDK4/6 kinases and suppression of RB–E2F output in JeKo-1 (MCL) and Colo25 (colorectal carcinoma) xenografts in vivo.
Cell Research(from reference)
Cell lines：Colo205 cells
Concentrations：0.3\u2009μM
Incubation Time：5\u2009h
| Pubchem Sid | 528765569 |
|---|---|
| 정식 스마일 | CC1=C(C(=O)N(C2=NC(=NC=C12)NC3=NC=C(C=C3)N4CCN(CC4)C(=O)CNC5=CC=CC6=C5C(=O)N(C6=O)C7CCC(=O)NC7=O)C8CCCC8)C(=O)C |
| IUPAC Name | 4-[[2-[4-[6-[(6-acetyl-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]piperazin-1-yl]-2-oxoethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione |
| InChIKey | IWFNIKIERKCKFZ-UHFFFAOYSA-N |
| INCHI | 1S/C39H40N10O7/c1-21-26-19-42-39(45-34(26)48(23-6-3-4-7-23)37(55)32(21)22(2)50)43-29-12-10-24(18-41-29)46-14-16-47(17-15-46)31(52)20-40-27-9-5-8-25-33(27)38(56)49(36(25)54)28-11-13-30(51)44-35(28)53/h5,8-10,12,18-19,23,28,40H,3-4,6-7,11,13-17,20H2,1-2H3,(H,44,51,53)(H,41,42,43,45) |
| 분자량 | 760.8 |
| Reaxy-Rn | 33062994 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33062994&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| 분자량 | 760.800 g/mol |
|---|---|
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 9 |
| Exact Mass | 760.308 Da |
| Monoisotopic Mass | 760.308 Da |
| Topological Polar Surface Area | 207.000 Ų |
| Heavy Atom Count | 56 |
| Formal Charge | 0 |
| Complexity | 1660.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
