1. PF-03715455

PF-03715455 is a potent inhaled p38 MAPK inhibitor. PF-03715455 shows some selectivity for p38α over p38β with respective IC50 values of 0.88 and 23 nM. PF-03715455 potently inhibits LPS-induced TNFα production in human whole blood (IC50=1.7 nM). PF-03715455 has potential for the treatment of COPD (chronic obstructive pulmonary disease).

For research use only. We do not sell to patients.

PF-03715455 Chemical Structure

PF-03715455 Chemical Structure

CAS No. : 1056164-52-3

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Description

PF-03715455 is a potent inhaled p38 MAPK inhibitor. PF-03715455 shows some selectivity for p38α over p38β with respective IC50 values of 0.88 and 23 nM. PF-03715455 potently inhibits LPS-induced TNFα production in human whole blood (IC50=1.7 nM). PF-03715455 has potential for the treatment of COPD (chronic obstructive pulmonary disease)[1][2].

In Vitro

PF-03715455 is a moderate inhibitor of CYP1A2, CYP2C19, and CYP2D6 and a potent inhibitor of CYP’s 2C9 and CYP3A4[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

PF-03715455 treatment shows that the Vss and T1/2 are 0.19 L/kg, 1 hour, respectively[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male CD Sprague Dawley rats (300-450 g)[2]
Dosage: 1 mg/kg
Administration: I.v. (Pharmacokinetic Analysis)
Result: The Vss, and T1/2 were 0.19 L/kg, 1 hour, respectively.
Clinical Trial
Molecular Weight

700.27

Formula

C35H34ClN7O3S2

CAS No.
SMILES

CC(C)(C1=NN(C2=CC=C(O)C(Cl)=C2)C(NC(NCC3=CC=CC=C3SC4=CN5C(C6=CC=CC=C6SCCO)=NN=C5C=C4)=O)=C1)C

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Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
PF-03715455
Cat. No.:
HY-18862
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