Naspm (trihydrochloride)


CAS No. : 1049731-36-3

(Synonyms: 1-Naphthylacetyl spermine trihydrochloride)

1049731-36-3
Price and Availability of CAS No. : 1049731-36-3
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5mg $106 In-stock
10mg $143 In-stock
50mg $506 In-stock
100mg $891 In-stock
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Cat. No. : HY-12506A
M.Wt: 479.91
Formula: C22H37Cl3N4O
Purity: >98 %
Solubility: H2O : 50 mg/mL (ultrasonic);DMSO : 6.4 mg/mL (ultrasonic)
Introduction of 1049731-36-3 :

Naspm trihydrochloride (1-Naphthylacetyl spermine trihydrochloride), a synthetic analogue of Joro spider toxin, is a calcium permeable AMPA (CP-AMPA) receptors antagonist. In Vitro: NASPM selectively suppresses the inwardly rectifying and Ca2+-permeable AMPA receptors expressed in type II neurons. It has no effect on AMPA receptors in type I neurons. At -60 mV, NASPM suppresses AMPA receptors in type II neurons with an IC50 value of 0.33 µM. The blocking effect of NASPM on the Ca2+-permeable AMPA receptors is use and voltage-dependent[1].

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