BI-1347

This product is for research use only, not for human use. We do not sell to patients.

BI-1347
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$1100Check With Us
500mg$1700Check With Us
1g$2550Check With Us

Cat #: V4715 CAS #: 2163056-91-3 Purity ≥ 98%

Description: BI-1347 is a novel, potent and selective CDK8 inhibitor with an IC50 of 1.1 nM.

References: Hofmann MH, et al. Selective and Potent CDK8/19 Inhibitors Enhance NK-Cell Activity and Promote Tumor Surveillance. Mol Cancer Ther. 2020 Apr;19(4):1018-1030.

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Molecular Weight (MW)356.42
Molecular FormulaC22H20N4O
CAS No.2163056-91-3
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
ProtocolIn VitroBI-1347 (150 nM; 44 h) enhances granzyme B (GZMB+) production in mouse splenic NK cells. BI-1347 (0.1 nM-10 μM; 24 h) treatment increases perforin secretion from NK92MI cells.
In VivoBI-1347 (oral gavage; 10 mg/kg; once daily; 30 d) modulates STAT1S727 phosphorylation and shows anti-tumor activity in vivo. BI-1347 (oral gavage; 10 mg/kg) intermittent schedule and BI-8382 continuous treatment combination treatment increases efficacy compared to each monotherapy in the mammary carcinoma EMT6 model.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.8057 mL14.0284 mL28.0568 mL56.1136 mL
5mM0.5611 mL2.8057 mL5.6114 mL11.2227 mL
10mM0.2806 mL1.4028 mL2.8057 mL5.6114 mL
20mM0.1403 mL0.7014 mL1.4028 mL2.8057 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
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.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.