Home Metabolism PDE inhibitor PF-04957325 For research use only.

PF-04957325

PF-04957325 is a highly potent and selective inhibitor of PDE8, with IC50 values of 0.7 nM and 0.3 nM for PDE8A and PDE8B, respectively. PF-04957325 greatly potentiates steroidogenesis in wild type adrenal cells.

PF-04957325 Chemical Structure

PF-04957325 Chemical Structure

CAS: 1305115-80-3

Purity & Quality Control

Batch: E298301 DMSO] 80 mg/mL] false] Ethanol] 3 mg/mL] false] Water] Insoluble] false Purity: 99.63%
99.63

PF-04957325 Related Products

Signaling Pathway

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Biological Activity

Description PF-04957325 is a highly potent and selective inhibitor of PDE8, with IC50 values of 0.7 nM and 0.3 nM for PDE8A and PDE8B, respectively. PF-04957325 greatly potentiates steroidogenesis in wild type adrenal cells.
Targets
PDE8B [1] PDE8A [1]
0.3nM 0.7nM

Chemical Information & Solubility

Molecular Weight 400.38 Formula

C14H15F3N8OS
CAS No. 1305115-80-3 SDF Download PF-04957325 SDF
Storage (From the date of receipt) Solutions are unstable. Prepare fresh or purchase small, pre-packaged sizes. Repackage upon receipt.

In vitro
Batch:

DMSO : 80 mg/mL ( (199.81 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 3 mg/mL

Water : Insoluble


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In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

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In vivo Formulation Calculator (Clear solution)

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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 addμL PEG300, mix and clarify, next addμL 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: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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