QX-314 (bromide)


CAS No. : 24003-58-5

24003-58-5
Price and Availability of CAS No. : 24003-58-5
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10mg $140 In-stock
50mg $420 In-stock
100mg $650 In-stock
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Cat. No. : HY-101350
M.Wt: 343.30
Formula: C16H27BrN2O
Purity: >98 %
Solubility: DMSO : 50 mg/mL (145.65 mM; ultrasonic and warming and heat to 60°C); H2O : 100 mg/mL (291.29 mM; Need ultrasonic)
Introduction of 24003-58-5 :

QX-314 bromide is a membrane-impermeable permanently charged sodium channel blocker[1]. IC50 & Target: sodium channel[1] In Vitro: QX-314 bromide exerts biphasic effects on transient receptor potential vanilloid subtype 1 channels (TRPV1) in vitro [1].
QX-314 bromide (1–60 mM) directly activates TRPV1 in a concentration-dependent manner[1].
QX-314 bromide (≥ 30 mM) produces oocyte membrane blackening and cell death [1].
QX-314 bromide inhibits calcium currents in hippocampal CA1 pyramidal neurons intracellular, and the low-threshold (T-type) Ca2+ currents are on average < 10% of control amplitude [3].
QX-314 bromide shifts the current-voltage relationships (I-Vs) in the positive voltage direction due to the presence of intracellular Br- [3].
In Vivo: QX-314 bromide (1.6 mg/kg; i.c.) abolishes responses to noxious mechanical and thermal stimuli without motor or tactile deficits when co-treatment with capsaicin[2].

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