CNQX disodium salt hydrate

CAS 115066-14-3 (free base)C9H2N4Na2O4 · xH2OCell Biology

CNQX disodium salt hydrate (CAS: 115066-14-3 free base) is a chemical compound with the formula C9H2N4Na2O4 · xH2O and a molecular weight of 276.12 (anhydrous basis). This orange to red solid is primarily utilised as an AMPA/Kainate antagonist in neuroscience research. It plays a crucial role in studying excitatory amino acid receptors and their involvement in neurotransmission, contributing to a deeper understanding of cellular signalling pathways.

IUPAC: 6-Cyano-7-nitroquinoxaline-2,3-dione disodium salt hydrate
Synonyms: 6-Cyano-7-nitroquinoxaline-2,3-dione disodium salt hydrate

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CNQX disodium salt hydrate (C9H2N4Na2O4 · xH2O) — chemical structure, CAS 115066-14-3 (free base); Life Science, fine chemical supplied by Tech Serve Solutions

AMPA/Kainate AntagonistsBioactive Small MoleculesCI-CYCell BiologyExcitatory Amino AcidsIon ChannelsLigand-Gated Ion ChannelsNeuroscienceNeurotransmissionNeurotransmitters More...

01 /Applications

Neuroscience Research

CNQX disodium salt hydrate is a key pharmacological tool for investigating the roles of AMPA and kainate receptors in the central nervous system. Its antagonist properties allow researchers to probe excitatory neurotransmission and synaptic plasticity.

Cellular Signalling Studies

This compound aids in the study of ionotropic glutamate receptor modulation. Understanding how these receptors are regulated is vital for comprehending neuronal function and dysfunction in various neurological conditions.

Pharmacological Tool

As a selective antagonist, CNQX disodium salt hydrate is used to block the action of specific glutamate receptors. This enables the precise investigation of receptor-specific effects in biological systems.

02 /Properties

Molecular weight	276.12 (anhydrous basis)
Empirical formula	C9H2N4Na2O4 · xH2O
Assay	≥98% (HPLC)
Form	solid
Colour	orange to red
Solubility	DMSO: >20 mg/mLH2O: >5 mg/mL

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

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

04 /Identifiers & registry

CAS number

115066-14-3 (free base)

MDL number

MFCD09953908

05 /Additional specifications

Storage Condition	protect from light

06 /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.

07 /Frequently asked questions

What is CNQX disodium salt hydrate used for?

CNQX disodium salt hydrate is primarily used as an AMPA/Kainate antagonist in neuroscience research to study excitatory amino acid receptors, neurotransmission, and cellular signalling pathways.

What are the CAS number and formula for CNQX disodium salt hydrate?

The CAS number for the free base is 115066-14-3, and the empirical formula is C9H2N4Na2O4 · xH2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies CNQX disodium salt hydrate with an assay of ≥98% (HPLC). This product is supplied for research and laboratory use, and TSS does not represent it as USP, BP, or EP grade.

How should CNQX disodium salt hydrate be handled safely?

When handling CNQX disodium salt hydrate, it is essential to wear appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified with a WGK Germany of 3.

How is CNQX disodium salt hydrate shipped and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and CNQX disodium salt hydrate is packed and exported in compliance with international shipping regulations.