Talnetant


CAS No. : 174636-32-9

(Synonyms: SB 223412)

174636-32-9
Price and Availability of CAS No. : 174636-32-9
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10mg $162 In-stock
25mg $350 In-stock
50mg $677 In-stock
100mg $950 In-stock
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Cat. No. : HY-14552
M.Wt: 382.45
Formula: C25H22N2O2
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL
Introduction of 174636-32-9 :

Talnetant (SB 223412) is a selective, competitive, brain-permeable NK3 receptor antagonist with a Ki of 1.4 nM in hNK-3-CHO cells. Talnetant is 100-fold more selective for hNK-3 relative to the hNK-2 receptor and has no affinity for hNK-1. Talnetant can be used in schizophrenia-related studies[1][2][3]. In Vitro:Talnetant (SB 223412) (0.1-1?μM) can reduce the accumulation of NKB-induced IP in U-2OS cells expressing the human NK3 receptor[3].
In Vivo:Talnetant (SB 223412) (0.5-2 mg/kg i.v., 2 min pretreatment) can inhibit the miosis induced by senktide (25 μg, i.v.) in a dose-dependent manner with an ED50 of 0.44mg/kg in conscious rabbits[1].
Talnetant (SB 223412) (i.p., 1-100 mg/kg, 1 h) can significantly attenuate senktide-induced "wet dog wagging" behavior in a dose-dependent manner, significantly increase extracellular dopamine and norepinephrine in the medial prefrontal cortex and reduce haloperidol-induced increases in dopamine levels in the vomeronasal nucleus of freely moving guinea pigs[3].

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