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别名 L-Laudanosine, L-(+)-Laudanosine, (S)-劳丹素, (+)-Laudanosine
(S)-Laudanosine((S)-劳丹素)是Laudanosine的对映异构体。Laudanosine能够透过血脑屏障,引起兴奋和癫痫发作, 具有潜在的全身毒性作用和镇痛作用。在心血管系统中,高血浆浓度可导致低血压和心动过缓。Laudanosine与γ -氨基丁酸、阿片和烟碱乙酰胆碱受体可以发生相互作用,对低亲和力 GABA receptor 具有抑制作用, 也可以通过竞争性结合阿片类受体 Mu-1 receptor。

(S)-Laudanosine((S)-劳丹素)是Laudanosine的对映异构体。Laudanosine能够透过血脑屏障,引起兴奋和癫痫发作, 具有潜在的全身毒性作用和镇痛作用。在心血管系统中,高血浆浓度可导致低血压和心动过缓。Laudanosine与γ -氨基丁酸、阿片和烟碱乙酰胆碱受体可以发生相互作用,对低亲和力 GABA receptor 具有抑制作用, 也可以通过竞争性结合阿片类受体 Mu-1 receptor。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 1,300 | In stock | |
| 5 mg | ¥ 3,250 | In stock | |
| 10 mg | ¥ 4,750 | In stock | |
| 25 mg | ¥ 7,480 | In stock | |
| 50 mg | ¥ 9,870 | In stock |
| 产品描述 | (S)-Laudanosine is the corresponding isomer of Laudanosine, which crosses the blood-brain barrier, causing euphoria and seizures, with potential systemic toxicity and analgesic effects. In the cardiovascular system, high plasma concentrations can lead to hypotension and bradycardia.Laudanosine interacts with γ-aminobutyric acid, opioid, and nicotinic acetylcholine receptors, and inhibits the low-affinity GABA receptor, as well as competitively binds to the opioid receptor Mu-1 receptor. |
| 别名 | L-Laudanosine, L-(+)-Laudanosine, (S)-劳丹素, (+)-Laudanosine |
| 分子量 | 357.44 |
| 分子式 | C21H27NO4 |
| CAS No. | 2688-77-9 |
| Smiles | C([C@H]1C=2C(=CC(OC)=C(OC)C2)CCN1C)C3=CC(OC)=C(OC)C=C3 |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 40 mg/mL (111.91 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (2.8 mM), Sonication is recommended. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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