N171
NBQX hydrate
powder, ≥98% (HPLC)
동의어(들):
1,2,3,4-Tetrahydro-6-nitro-2,3-dioxo-benzo[f]quinoxaline-7-sulfonamide hydrate, FG 9202
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C12H8N4O6S · xH2O
CAS 번호:
Molecular Weight:
336.28 (anhydrous basis)
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
SMILES string
O.NS(=O)(=O)c1cccc2c3NC(=O)C(=O)Nc3cc([N+]([O-])=O)c12
InChI
1S/C12H8N4O6S.H2O/c13-23(21,22)8-3-1-2-5-9(8)7(16(19)20)4-6-10(5)15-12(18)11(17)14-6;/h1-4H,(H,14,17)(H,15,18)(H2,13,21,22);1H2
InChI key
VOYWRRFTJLCIEL-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
color
yellow
solubility
methanol: 0.25 mg/mL, 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.5 mg/mL, DMSO: 4 mg/mL, H2O: insoluble
Quality Level
General description
NBQX [2,3-dihydroxy-6-nitro-7-sulphamoyl-benzo(F)quinoxaline] is a competitive antagonist, which shows high affinity to 2-amino-3-hydroxy-5-methyl-4-isoxazol propionic acid (AMPA) receptor than kainite receptor.
Application
NBQX hydrate has been used:
- as a non-N-methyl-D-aspartate receptor (NMDA) 2-amino-3-hydroxy-5-methyl-4-isoxazol propionic acid (AMPA) receptor antagonist to monitor gonadotropin responses
- α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) antagonist in monocytes
- AMPA and N-methyl-D-aspartate receptor (NMDA) antagonist in migrating interneurons expressing potassium-chloride cotransporter (shKCC2)
Biochem/physiol Actions
NBQX [2,3-dihydroxy-6-nitro-7-sulphamoyl-benzo(F)quinoxaline], an anticonvulsant provides protection against white matter damage in spinal cord crush injury and also protects oligodendrocyte in experimental autoimmune encephalomyelitis (EAE). However, its role in preventing inflammation in EAE is not yet clear.
Neuroprotective AMPA/kainate glutamate receptor antagonist.
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Jane E Libbey et al.
Experimental neurology, 280, 89-96 (2016-04-14)
Seizures occur due to an imbalance between excitation and inhibition, with the balance tipping towards excitation, and glutamate is the predominant excitatory neurotransmitter in the central nervous system of mammals. Since upregulation of expression and/or function of glutamate receptors can
Pro-inflammatory monocyte profile in patients with major depressive disorder and suicide behaviour and how ketamine induces anti-inflammatory M2 macrophages by NMDAR and mTOR
Nowak W, et al.
EBioMedicine, 50, 290-305 (2019)
D Pitt et al.
Nature medicine, 6(1), 67-70 (1999-12-29)
Glutamate excitotoxicity mediated by the AMPA/kainate type of glutamate receptors damages not only neurons but also the myelin-producing cell of the central nervous system, the oligodendrocyte. In multiple sclerosis, myelin, oligodendrocytes and some axons are lost as a result of
Sandra Jurado et al.
Neuron, 77(3), 542-558 (2013-02-12)
Membrane fusion during exocytosis is mediated by assemblies of SNARE (soluble NSF-attachment protein receptor) and SM (Sec1/Munc18-like) proteins. The SNARE/SM proteins involved in vesicle fusion during neurotransmitter release are well understood, whereas little is known about the protein machinery that
Amy M Pooler et al.
EMBO reports, 14(4), 389-394 (2013-02-16)
Propagation of tau pathology is linked with progressive neurodegeneration, but the mechanism underlying trans-synaptic spread of tau is unknown. We show that stimulation of neuronal activity, or AMPA receptor activation, induces tau release from healthy, mature cortical neurons. Notably, phosphorylation
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