Synonyms: (S)-N,N'-(decane-1,10-diyl)bis(2-((6S)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f] [1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)acetamide)
Molecular Formula: C48H54Cl2N10O2S2
Molecular Weight: 938.04
Linear Structural Formula: C48H54Cl2N10O2S2
Purity: >=98% (HPLC)
Storage: -20C
Biochem Physiol Actions: MS645 is a cell penetrant bivalent bromodomain (BRD) inhibitor that inhibits the tandem BD1/BD2 of BRD4. It potently represses BRD4 transcriptional activity in solid-tumor cells including TNBC. MS645 potently inhibits IL-6 expression MDA-MB-231 cells. MS645 exhibits sustained blockade of BRD4 by inhibition of BRD4 interactions with transcription enhancer/mediator proteins MED1 and YY1.