≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Panoramica
Nelonemdaz (Salfaprodil) potassium is an NR2B-selective and uncompetitive antagonist of N-methyl-D-aspartate (NMDA) . Nelonemdaz potassium is also a free radical scavenger. Nelonemdaz potassium has excellent neuroprotection against NMDA- and free radical-induced cell death
In Vitro
Nelonemdaz potassium (10-300 μM) shows apparent neuroprotection against 300 μM N-methyl-d-aspartate (NMDA) at doses as low as 30 μM. Nelonemdaz potassium (10-500 μM) inhibits the electrophysiologic response of cultured cortical neurons to 300 μM NMDA in a concentration-dependent manner. Nelonemdaz potassium (0.1-1 μM) produces a marked reduction of Fe 2+ -induced neurotoxicity, even at doses of 0.1 to 0.3 μM. Nelonemdaz potassium (0.1-1 μM) blocks the degeneration of neurons and glia in cortical cell cultures. Nelonemdaz potassium (0-350 μM) effectively scavenges superoxide radicals (IC 50 =63.07±1.44 μM), nitric oxide (IC 50 =155.8±4.88 μM), and hydroxyl radicals (IC 50 =58.45±1.74 μM). Nelonemdaz potassium (0.78-12.5 μM) decreases the amount of antimycin A-induced ROS/RNS formation in a dose-dependent manner, with an IC 50 of 2.21±0.11 μM. Nelonemdaz potassium (0.19-12.5 μM) inhibits malondialdehyde (MDA) formation with an IC 50 of 2.72±0.26 μM. Nelonemdaz potassium (0-125 μM) effectively reduces iron-ascorbate-induced lipid peroxidation (IC 50 =24.56±0.07 μM). MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Nelonemdaz potassium (0.5-20 mg/kg; i.v.) reduces cerebral infarct evolving 24 h after 60-mins occlusion of the middle cerebral artery occlusion (MCAO) substantially and dose dependently . Nelonemdaz potassium (5 mg/kg; i.v.) protects white matter such as axons and myelin as well as gray matter from ischemic brain injury . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Male Sprague-Dawley rats (260 to 300 g) (clip occlusion model) Dosage: 0.5-20 mg/kg Administration: I.v. administration 5 mins after reperfusion Result: Produced a large neuroprotective effect, with a maximal reduction in infarct volume of 66% at doses of 2.5 to 5 mg/kg. Not observed neuronal damage in the most vulnerable cortical area after administration of 5 mg/kg. Animal Model: Male Sprague-Dawley rats (260 to 300 g) (intraluminal thread occlusion model) Dosage: 5 mg/kg Administration: I.v. administration 30 mins after reperfusion Result: Did not change physiologic variables such as arterial pH, PCO 2 , PO 2 , and hematocrit. Reduced infarct volume evolving in the cortex and the striatum substantially. Reduced white matter damage in the striatum and external capsule markedly.
Form:Solid
IC50& Target:NMDA
Specifications
Specifiche e purezza
≥98%
Meccanismi biochimici e fisiologici
Nelonemdaz (Salfaprodil) potassium is an NR2B-selective and uncompetitive antagonist of N-methyl-D-aspartate (NMDA) . Nelonemdaz potassium is also a free radical scavenger. Nelonemdaz potassium has excellent neuroprotection against NMDA- and free radical-
Condizioni di conservazione di stoccaggio
Store at 2-8°C,Desiccated
Spedito in
Wet ice
Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.
Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Proprietà chimiche e fisiche
Solubilità
DMSO : 200 mg/mL (474.71 mM; Need ultrasonic)
Peso molecolare
421.310 g/mol
XLogP3
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
11
Rotatable Bond Count
4
Exact Mass
420.995 Da
Monoisotopic Mass
420.995 Da
Topological Polar Surface Area
72.400 Ų
Heavy Atom Count
27
Formal Charge
0
Complexity
496.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
2
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Recensioni
Recensioni dei clienti
Domande frequenti
What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 916214-57-8, the molecular formula is C15H7F7KNO3, and the molecular weight is 421.31 g/mol.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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