RS14203 (Synonyms: PMNPQ)

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RS14203 is an orally active type IV cyclic nucleotide phosphodiesterase (PDE IV) inhibitor which can induce emesis.

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

RS14203 Chemical Structure

CAS No. : 159925-31-2

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PDE1 PDE2 PDE3 PDE4 PDE5 PDE6 PDE7 PDE9 PDE10 PDE11 PDE12 PDE8 Autotaxin

Biological Activity
Purity & Documentation
References
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Description

RS14203 is an orally active type IV cyclic nucleotide phosphodiesterase (PDE IV) inhibitor which can induce emesis^[1].

IC₅₀ & Target

PDE4

Cellular Effect

Cell Line	Type	Value	Description	References
Sf9	IC₅₀	5 nM Compound: 11; CHEMBL127944	Inhibition of recombinant human PDE4D7 catalytic domain expressed in baculovirus infected sf9 cells using cAMP as substrate Inhibition of recombinant human PDE4D7 catalytic domain expressed in baculovirus infected sf9 cells using cAMP as substrate	[PMID: 26908025]
Sf9	IC₅₀	70 pM Compound: 11; CHEMBL127944	Inhibition of recombinant human PDE4B catalytic domain expressed in baculovirus infected sf9 cells using cAMP as substrate Inhibition of recombinant human PDE4B catalytic domain expressed in baculovirus infected sf9 cells using cAMP as substrate	[PMID: 26908025]

Molecular Weight

341.36

Formula

C₂₁H₁₅N₃O₂

CAS No.

159925-31-2

SMILES

O=[N+]([O-])C1=CC=CC(C2=CC(CC3=CC=NC=C3)=CC4=C2N=CC=C4)=C1

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

Handling Instructions (2659 KB)

References

[1]. Robichaud A, et al. Emesis induced by inhibitors of type IV cyclic nucleotide phosphodiesterase (PDE IV) in the ferret. Neuropharmacology. 1999 Feb;38(2):289-97. [Content Brief]

RS14203 Related Classifications

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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.

Keywords:

RS14203159925-31-2PMNPQRS 14203RS-14203Phosphodiesterase (PDE)PDE IV inhibitoremesisferretInhibitorinhibitorinhibit

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