1. Metabolic Enzyme/Protease Apoptosis
  2. Phosphodiesterase (PDE) TNF Receptor
  3. LY2775240

LY2775240 is an orally active phosphodiesterase 4 (PDE4) inhibitor with potent inhibitory activity against PDE4A (IC50 = 0.09 nM), PDE4B (IC50 = 0.09 nM) and PDE4D (IC50 = 0.14 nM), and exhibits an IC50 of 2.4 nM against PDE4C. LY2775240 is a highly selective agent that reduces TNFα production upon immune activation. LY2775240 decreases TNFα production in rodent and rhesus monkey models. LY2775240 can be used in the research of psoriasis.

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

LY2775240

LY2775240 Chemical Structure

CAS No. : 1628160-15-5

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Description

LY2775240 is an orally active phosphodiesterase 4 (PDE4) inhibitor with potent inhibitory activity against PDE4A (IC50 = 0.09 nM), PDE4B (IC50 = 0.09 nM) and PDE4D (IC50 = 0.14 nM), and exhibits an IC50 of 2.4 nM against PDE4C. LY2775240 is a highly selective agent that reduces TNFα production upon immune activation. LY2775240 decreases TNFα production in rodent and rhesus monkey models. LY2775240 can be used in the research of psoriasis[1].

IC50 & Target[1]

PDE4A

0.09 nM (IC50)

PDE4B

0.09<br/> nM (IC50)

PDE4D

0.14 nM (IC50)

PDE4C

2.4 nM (IC50)

In Vitro

LY2775240 potently inhibits LPS (HY-D1056)-stimulated TNFα secretion in human whole blood with an IC50 of 18 nM[1].

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

In Vivo

LY2775240 (3-10 mg/kg; p.o.; single dose) significantly reduces LPS-induced TNFα production in mice[1].

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

Animal Model: C57Bl/6 (female, 8–10 weeks old, LPS-induced)[1]
Dosage: 3 mg/kg; 10 mg/kg
Administration: p.o.; single dose
Result: Reduced plasma TNFα to 53% of vehicle control at 3 mg/kg; reduced plasma TNFα to 35% of vehicle control at 10 mg/kg.
Clinical Trial
Molecular Weight

485.58

Formula

C26H35N3O6

CAS No.
SMILES

[C@H](C)(O)[C@@]1(C)[C@@H](CN(C([C@H](CO)O)=O)C1)C2=CC(OC3CN(C3)C4=CC=C(C)C=N4)=C(OC)C=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

Purity & Documentation
References
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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:
LY2775240
Cat. No.:
HY-201403
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