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YM-90K (hydrochloride hydrate) Sale

目录号 : GC48262

A neuropeptide with diverse biological activities

YM-90K (hydrochloride hydrate) Chemical Structure

规格 价格 库存 购买数量
1 mg
¥839.00
现货
5 mg
¥2,518.00
现货
10 mg
¥4,196.00
现货
25 mg
¥8,395.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

YM-90K is an AMPA receptor antagonist (Ki = 0.084 μM in a radioligand binding assay using rat brain membranes).1 It is selective for AMPA over kainate, NMDA-sensitive glutamate, and strychnine-insensitive glycine receptors (Kis = 2.2, >100, and 37 μM, respectively). Intrastriatal administration of YM-90K inhibits AMPA-induced decreases in choline acetyltransferase (ChAT) activity in rat striatum ex vivo in a dose-dependent manner. It inhibits audiogenic seizures in susceptible DBA/2 mice with a minimum effective dose of 3 mg/kg when administered intraperitoneally. Intravenous infusion of YM-90K (20 mg/kg per hour for 4 hours) reduces infarct size in a rat model of focal cerebral ischemia induced by thrombotic middle cerebral artery occlusion (MCAO) in rats.2

1.Ohmori, J., Sakamoto, S., Kubota, H., et al.6-(1H-Imidazol-1-yl)-7-nitro-2,3(1H,4H)-quinoxalinedione hydrochloride (YM90K) and related compounds: Structure-activity relationships for the AMPA-type non-NMDA receptorJ. Med. Chem.37(4)467-475(1994) 2.Umemura, K., Shimakura, A., and Nakashima, M.Neuroprotective effect of a novel AMPA receptor antagonist, YM90K, in rat focal cerebral ischaemiaBrain Res.773(1-2)61-65(1997)

Chemical Properties

Cas No. N/A SDF
Canonical SMILES O=C(N1)C(NC(C1=C2)=CC([N+]([O-])=O)=C2N3C=NC=C3)=O.Cl.O
分子式 C11H7N5O4.HCl [XH2O] 分子量 309.7
溶解度 DMSO: 5 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.2289 mL 16.1447 mL 32.2893 mL
5 mM 0.6458 mL 3.2289 mL 6.4579 mL
10 mM 0.3229 mL 1.6145 mL 3.2289 mL
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