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Chemical structure of NBQX

GC14156

NBQX

Also known as 6-nitro-2,3-dioxo-1,4-dihydrobenzo[f]quinoxaline-7-sulfonamide

NBQX is a highly selective and competitive AMPA receptor antagonist

ChemicalCAS118876-58-7MW336.28FormulaC12H8N4O6S
CAS number
118876-58-7
Molecular weight
336.28
Formula
C12H8N4O6S
Solubility
DMSO ： ≥ 75 mg/mL (223·03 mM); 1 M NaOH ： 1 mg/mL (2·97 mM; ultrasonic and warming and heat to 60°C); H2O ： < 0·1 mg/mL (insoluble)
InChIKey
UQNAFPHGVPVTAL-UHFFFAOYSA-N
Catalogue number
GC14156
Brand
GLPBIO
Computed properties PubChem CID 3272524 · XLogP 0.1 · TPSA 173 Ų · H-bond donors 3
XLogP
0.1
TPSA
173 Ų
H-bond donors
3
H-bond acceptors
7
Rotatable bonds
1
Heavy atoms
23

SMILES C1=CC2=C3C(=CC(=C2C(=C1)S(=O)(=O)N)[N+](=O)[O-])NC(=O)C(=O)N3

Computed descriptors from PubChem (CID 3272524), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.