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Merck
CN

SML2635

Sigma-Aldrich

Z944 hydrochloride

≥98% (HPLC)

别名:

4-[[(3-Chloro-5-fluorobenzoyl)amino]methyl]-N-(1,1-dimethylethyl)-1-piperidineacetamide hydrochloride, N-((1-(2-(tert-Butylamino)-2-oxoethyl)piperidin-4-yl)methyl)-3-chloro-5-fluorobenzamide hydrochloride, Z 944 hydrochloride, Z-944

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About This Item

经验公式(希尔记法):
C19H27ClFN3O2 · xHCl
分子量:
383.89 (free base basis)
UNSPSC代码:
12352200
NACRES:
NA.77

方案

≥98% (HPLC)

表单

powder

储存条件

desiccated

颜色

white to beige

溶解性

H2O: 2 mg/mL, clear

储存温度

2-8°C

生化/生理作用

Z944 is an orally available, state-dependent, potent and selective T-type calcium channel blocker (hCav3.1/Cav3.2/Cav3.3 IC50 by voltage clamp = 50/160/110 nM under ~30% inactivated state & 130/540/260 nM in the closed state) over non-T-type voltage-gated channels (rCaV2.2 IC50 = 11 μM/30% inactivated & 150 μM/closed; hERG/rCaV1.2/hNaV1.5 IC50 = 7.8/32/100 μM). Z944 effectively suppresses seizure activity in the GAERS (absence epilepsy rats from Strasbourg) model in vivo (10-30 mg/kg qod ip.) with no adverse cardiovascular effects or neurotoxicity.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

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Wendie N Marks et al.
Neuroscience, 332, 121-129 (2016-07-02)
The role of T-type calcium channels in brain diseases such as absence epilepsy and neuropathic pain has been studied extensively. However, less is known regarding the involvement of T-type channels in cognition and behavior. Prepulse inhibition (PPI) is a measure
Z944: a first in class T-type calcium channel modulator for the treatment of pain.
M Lee
Journal of the peripheral nervous system : JPNS, 19 Suppl 2, S11-S12 (2014-10-02)
Andrew J Roebuck et al.
Psychopharmacology, 235(11), 3339-3350 (2018-09-27)
Currently available antipsychotics are unsatisfactory given their side effects and limited efficacy for the cognitive symptoms of schizophrenia. Many currently available drugs, such as haloperidol, are T-type calcium channel antagonists in addition to their well-established antagonism of dopamine D2 receptors.
Dongyang Huang et al.
Antioxidants & redox signaling, 25(5), 233-251 (2016-06-17)
Neuropeptide substance P (SP) is produced and released by a subset of peripheral sensory neurons that respond to tissue damage (nociceptors). SP exerts excitatory effects in the central nervous system, but peripheral SP actions are still poorly understood; therefore, here
Isamu Aiba et al.
Journal of neurophysiology, 121(4), 1266-1278 (2019-01-31)
Cholinergic vagal nerves projecting from neurons in the brain stem nucleus ambiguus (NAm) play a predominant role in cardiac parasympathetic pacemaking control. Central adrenergic signaling modulates the tone of this vagal output; however, the exact excitability mechanisms are not fully

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