XE-991

CAS 122955-42-4C26H20N2OCell Biology

XE-991 (CAS: 122955-42-4; Formula: C26H20N2O) is a chemical compound with a molecular weight of 376.45 g/mol. It presents as a white to beige solid. This compound is primarily recognised for its role in biological research, particularly in the study of ion channels and cell signalling pathways. It serves as a valuable tool for researchers investigating neurological functions and cellular mechanisms.

IUPAC: 10,10-bis(4-pyridinylmethyl)-9(10H)-anthracenone
Synonyms: 10,10-bis(4-pyridinylmethyl)-9(10H)-anthracenone

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XE-991 (C26H20N2O) — chemical structure, CAS 122955-42-4; Life Science, fine chemical supplied by Tech Serve Solutions

Cell BiologyIon ChannelsMerckMonovalent Ion ChannelsPotassium Channel Modulators

01 /Applications

Ion Channel Modulation Research

XE-991 is utilised as a modulator of voltage-gated ion channels. Its specific interactions allow researchers to probe the function of these critical cellular components in various biological systems.

Cell Signaling Studies

This compound is applied in studies focusing on cell signalling pathways. Researchers use XE-991 to investigate the intricate communication networks within cells, particularly those relevant to neuroscience.

Neuroscience Research

As a tool in neuroscience, XE-991 aids in understanding the mechanisms of neuronal function. Its effects on ion channels are investigated to elucidate pathways involved in neural activity.

Drug Discovery and Development

XE-991 serves as a candidate or reference compound in the early stages of drug discovery, particularly for therapeutics targeting ion channelopathies or neurological disorders.

02 /Properties

Molecular weight	376.45
Empirical formula	C26H20N2O
Assay	≥98% (HPLC)
Colour	white to beige
Solubility	DMSO: >20 mg/mL
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

122955-42-4

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is XE-991 used for?

XE-991 is used in biological research, particularly for studying ion channels, cell signalling, and neuroscience. It acts as a modulator for voltage-gated ion channels.

What is the CAS number and molecular formula for XE-991?

The CAS number for XE-991 is 122955-42-4, and its molecular formula is C26H20N2O.

What grade and purity does Tech Serve Solutions supply for XE-991?

Tech Serve Solutions supplies XE-991 with a purity of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade.

How should XE-991 be handled and stored?

XE-991 is a white to beige solid. It is classified with GHS07 symbol and a Warning signal word, with hazard statements H315, H319, and H335. Handle with appropriate personal protective equipment, avoiding dust formation and inhalation. Store at 2-8°C.