CNQX

CAS 115066-14-3C9H4N4O4Cell Biology

CNQX (CAS: 115066-14-3), with the empirical formula C9H4N4O4 and a molecular weight of 232.15 g/mol, is a yellow solid compound. It serves as a selective antagonist for AMPA and kainate receptors. This molecule is crucial in neuroscience research for studying excitatory neurotransmission, ionotropic glutamate receptors, and cell signaling pathways. Its applications are primarily within biochemical and pharmacological research contexts.

IUPAC: 6-Cyano-7-nitroquinoxaline-2,3-dione,FG-9065
Synonyms: 6-Cyano-7-nitroquinoxaline-2,3-dione,FG-9065

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CNQX (C9H4N4O4) — chemical structure, CAS 115066-14-3; 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 Tool

CNQX is widely used as a selective antagonist of AMPA and kainate receptors. It aids researchers in investigating the roles of excitatory amino acids and glutamate receptors in synaptic transmission and neuronal function.

Cell Signaling Studies

This compound is valuable for probing cellular signaling pathways that involve ionotropic glutamate receptors. Its application helps elucidate the complex mechanisms of cell communication in the nervous system.

Pharmacological Probe

As a bio-active small molecule, CNQX functions as a pharmacological tool to modulate ligand-gated ion channels. This allows for detailed studies into the function and regulation of these critical membrane proteins.

02 /Properties

Molecular weight	232.15
Empirical formula	C9H4N4O4
Assay	≥98% (HPLC)
Form	solid
Colour	yellow
Solubility	DMSO: >10 mg/mLH2O: insoluble

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

MDL number

MFCD00069232

05 /Additional specifications

Gene Information	rat ... Gria1(50592), Grik1(29559), Grik2(54257), Grik4(24406), Grin2a(24409)
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 used for?

CNQX is primarily used in neuroscience and cell biology research as a selective antagonist for AMPA and kainate receptors, aiding in the study of excitatory neurotransmission and cell signaling.

What is the CAS number and formula for CNQX?

The CAS number for CNQX is 115066-14-3, and its empirical formula is C9H4N4O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies CNQX with an assay of ≥98% (HPLC). This product is intended for research purposes and is not represented as USP, BP, or EP grade.

What are the safety and handling recommendations for CNQX?

When handling CNQX, it is recommended to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The substance is classified with WGK Germany 3, indicating a high hazard to water.

How is CNQX stored and shipped?

CNQX should be protected from light during storage. As a global supplier, Tech Serve Solutions exports this chemical, adhering to all necessary regulations for safe transport.