This compound is a customized synthesis product. We have a strong synthesis team with excellent synthesis technology and capabilities. However, due to various objective factors, there is a low probability that the synthesis will not be successful. If you need to learn more, please feel free to consult us, we will serve you wholeheartedly.
This compound is a customized synthesis product. We have a strong synthesis team with excellent synthesis technology and capabilities. However, due to various objective factors, there is a low probability that the synthesis will not be successful. If you need to learn more, please feel free to consult us, we will serve you wholeheartedly.
SR-1277
Catalog No. T38927 CAS
1446715-47-4
SR-1277 is a highly potent, selective, and ATP competitive inhibitor of CK1δ/ε, with IC50 values of 49 nM and 260 nM, respectively. Additionally, SR-1277 exhibits inhibitory effects on FLT3, CDK4/cyclin D1, CDK6/cyclin D3, and CDK9/cyclin K, with IC50 values of 305 nM, 1340 nM, 311 nM, and 109 nM, respectively. Taken together, SR-1277 represents a valuable tool for cancer research.
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SR-1277 is a highly potent, selective, and ATP competitive inhibitor of CK1δ/ε, with IC50 values of 49 nM and 260 nM, respectively. Additionally, SR-1277 exhibits inhibitory effects on FLT3, CDK4/cyclin D1, CDK6/cyclin D3, and CDK9/cyclin K, with IC50 values of 305 nM, 1340 nM, 311 nM, and 109 nM, respectively. Taken together, SR-1277 represents a valuable tool for cancer research.
Targets&IC50
CKIδ:49 nM (IC50), CKIϵ:260 nM (IC50)
In vitro
SR-1277 exhibits antiproliferative effects in A375 cells, with an EC 50 of 22 nM[1].
In vivo
SR-1277, administered intravenously at a dose of 1 mg/kg, demonstrates a peak concentration (C max) of 1.2 μM, a clearance rate (Cl) of 2.8 ml/min/kg, an area under the curve (AUC) of 1.26 μM·h, a half-life (T 1/2) of 1.42 hours, and a brain penetration rate of 24% in mice[1].
Molecular Weight
477.5
Formula
C21H19N9O3S
CAS No.
1446715-47-4
Storage
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Method for preparing DMSO master liquid: mg
drug pre-dissolved in μL DMSO (Master liquid concentration
mg/mL),
Method for preparing in vivo formulation:Take μL
DMSO master liquid, next add μL PEG300, mix and clarify, next add μL
Tween 80,mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation:Take μL
DMSO master liquid, next add μL Corn oil,mix and clarify.
Note:
Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.