BAY-678

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

BAY-678
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$960Check With Us
500mg$1450Check With Us
1g$2175Check With Us

Cat #: V4165 CAS #: 675103-36-3 Purity ≥ 98%

Description: BAY-678 is a novel, potent, orally bioavailable, selective and cell-permeable inhibitor of human neutrophil elastase (HNE) with an IC50 of 20 nM.

References: von Nussbaum F, et al. Freezing the Bioactive Conformation to Boost Potency: The Identification of BAY 85-8501, a Selective and Potent Inhibitor of Human Neutrophil Elastase for Pulmonary Diseases. ChemMedChem. 2015 Jul;10(7):1163-73.

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Product Promise

Promise
Molecular Weight (MW)400.35
Molecular FormulaC20H15F3N4O2
CAS No.675103-36-3
Storage-20℃ for 3 years in powder formrr
-80℃ for 2 years in solvent
SynonymsBAY-678 racemate
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.4978 mL12.4891 mL24.9781 mL49.9563 mL
5mM0.4996 mL2.4978 mL4.9956 mL9.9913 mL
10mM0.2498 mL1.2489 mL2.4978 mL4.9956 mL
20mM0.1249 mL0.6245 mL1.2489 mL2.4978 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.