SPD-502
SPD-502 is a novel glutamate antagonist with potential neuroprotective properties, particularly in brain ischemia. It selectively targets the AMPA receptor, showing high affinity (IC50 = 0.043 μM) and competitive inhibition of AMPA-induced effects in rat cortical membranes and cultured mouse cortical neurons. In vivo, SPD-502 effectively blocks AMPA-evoked spike activity in the hippocampus after intravenous administration, significantly increasing the seizure threshold in mice and demonstrating robust protection against ischemia-induced damage to hippocampal neurons in gerbils. These findings suggest SPD-502 may be promising for studying neurodegenerative conditions associated with glutamate excitotoxicity.
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- CAS No.: 245063-59-6
- Formula: C24H28N4O7S
- Molecular Weight:516.57
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
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Biological Activity
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 245063-59-6
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Molecular Weight 516.57
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Formula C24H28N4O7S
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SMILES
O=C(N1)/C(C2=C1C3=C(C(C4=CC=C(S(N(C)C)(=O)=O)C=C4)=C2)CCN(C)C3)=N\OC(C(O)=O)CCO
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Synonyms
NS-1209
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
SPD-502 Related Classifications
HY-15074 Related Classifications
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