QCA276|QCA 276;QCA-276

Cas No.:	2126819-40-5
Chemical Name:	3-Benzyl-9-methyl-2-((1-methyl-1H-pyrazol-4-yl)ethynyl)-4H,6Hthieno[2,3-e][1,2,4]triazolo[3,4-c][1,4]oxazepine
Synonyms:	QCA 276;QCA-276
SMILES:	O1CC2C(CC3=CC=CC=C3)=C(C#CC3=CN(C)N=C3)SC=2N2C(C)=NN=C2C1
Formula:	C₂₂H₁₉N₅Os
M.Wt:	401.488
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

QCA276 is a novel potent BET proteins inhibitor with IC50/Ki of 10/.3 nM, QCA276 is the BET ligand for PROTAC QCA570; effectively inhibits human BRD2, BRD3, and BRD4 BD1 and BD2 proteins with Ki of 2-20 nM.

Cat. No.	Product name	Field of application
DC10190	TPOP146	TPOP146 is a selective CBP/P300 benzoxazepine bromodomain inhibitor with Kd values of 134 nM and 5.02 μM for CBP and BRD4.
DC11041	QCA276	QCA276 is a novel potent BET proteins inhibitor with IC50/Ki of 10/.3 nM, QCA276 is the BET ligand for PROTAC QCA570.
DC12248	PROTAC BET degrader-2	PROTAC BET degrader-2 is a highly potent degrader of Bromodomain and Extra-Terminal (BET) proteins with an IC50 value of 9.6 nM in cell growth inhibition in the RS4;11 cells and capable of achieving tumor regression.
DC11063	MS645	MS645 (MS-645) is a novel, bivalent bromodomain (BRD) inhibitor with Ki of 18.4 nM for tandem BD1-BD2 (BRD4 BD1/BD2 ), shows12- to 28-fold gain in affinity for binding to the tandem BD1-BD2 over the single BD1 or BD2.
DC12313	GNE-371	GNE-371 is a potent and selective chemical probe for the second bromodomains of human transcription-initiation-factor TFIID subunit 1 and transcription-initiation-factor TFIID subunit 1-like, with an IC50 of 10 nM for TAF1(2).
DC9934	GNE-272	GNE-272 is a in Vivo Probe for the Bromodomains of CBP/EP300.
DC8556	BET-BAY 002	BET-BAY 002 is a potent BET inhibitor; shows efficacy in a multiple myeloma model.
DC11042	BET inhibitor CF53	BET inhibitor CF53 is a highly potent, orally active inhibitor of bromodomain and extra-terminal (BET) with Ki of <1 nM (BRD4 BD1).
DC7854	BAZ2-ICR	BAZ2-ICR is a selective BAZ2 bromodomain inhibitor (Kd values are 109 and 170 nM for BAZ2A and BAZ2B respectively).
DC11568	HJB-97	A potent BET bromodomian inhibitor with IC50 of 3-7 nM for BRD2/3/4 BD1 and BD2..