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Cat. No.: HY-108621R

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RS-25344 hydrochloride (Standard)

RS-25344 hydrochloride (Standard) is the analytical standard of RS-25344 (hydrochloride) (HY-108621). This product is intended for research and analytical applications. RS-25344 hydrochloride is a selective cAMP-phosphodiesterase 4 (PDE 4; PDE IV) inhibitor with an IC₅₀ of 0.28 nM in human lymphocytes. RS-25344 hydrochloride has only weak inhibitory effects on PDE I, II, III (IC₅₀ of >100 μM, 160 μM, 330 μM, respectively). RS-25344 hydrochloride has anti-inflammatory, memory- and cognition enhancing, and antineoplastic effects.

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

CAS No.: 152815-28-6
Formula: C₁₉H₁₄ClN₅O₄
Molecular Weight:411.80

Storage:

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

RS-25344 hydrochloride (Standard) Chemical Structure

CAS No.: 152815-28-6

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 152815-28-6
Molecular Weight 411.80
Formula C₁₉H₁₄ClN₅O₄
SMILES

[H]Cl.O=C1N(C2=CC=CC([N+]([O-])=O)=C2)C3=NC=CC=C3C(N1CC4=CC=NC=C4)=O
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]. T Kaneko, et al. Elevated intracellular cyclic AMP inhibits chemotaxis in human eosinophils. Cell Signal. 1995 Jul;7(5):527-34. [Content Brief]

[2]. J D Fisch, et al. Enhancement of motility and acrosome reaction in human spermatozoa: differential activation by type-specific phosphodiesterase inhibitors. Hum Reprod. 1998 May;13(5):1248-54. [Content Brief]

[3]. Will McDonough, et al. PAN-selective inhibition of cAMP-phosphodiesterase 4 (PDE4) induces gastroparesis in mice. FASEB J. 2020 Sep;34(9):12533-12548. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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