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Cat. No.: HY-108577AR

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XE991 (Standard)

XE991 (Standard) is the analytical standard of XE991 (HY-108577A). This product is intended for research and analytical applications. XE 991, a Kv7 (KCNQ) channels blocker, potently inhibits Kv7.1 (KCNQ1), Kv7.2 (KCNQ2), Kv7.2 + Kv7.3 (KCNQ3) channel, and M-current with IC₅₀s of 0.75 μM, 0.71 μM, 0.6 μM, and 0.98 μM, respectively.

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

CAS No.: 122955-42-4
Formula: C₂₆H₂₀N₂O
Molecular Weight:376.45

Storage:

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

XE991 (Standard) Chemical Structure

CAS No.: 122955-42-4

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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. 122955-42-4
Molecular Weight 376.45
Formula C₂₆H₂₀N₂O
SMILES

O=C1C2=C(C=CC=C2)C(CC3=CC=NC=C3)(CC4=CC=NC=C4)C5=CC=CC=C15
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]. Wang HS, et al. KCNQ2 and KCNQ3 potassium channel subunits: molecular correlates of the M-channel. Science. 1998 Dec 4;282(5395):1890-3. [Content Brief]

[2]. Zaczek R, et al. Two new potent neurotransmitter release enhancers, 10,10-bis(4-pyridinylmethyl)-9(10H)-anthracenone and 10,10-bis(2-fluoro-4-pyridinylmethyl)-9(10H)-anthracenone: comparison to linopirdine. J Pharmacol Exp Ther. 1998 May;285(2):724-30.

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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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100 mg

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