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CAS RN: 54856-23-4 | 产品编码: B1424
Betahistine Methanesulfonate
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 左侧以上货期 | 数量 |
货期信息
|
|---|---|---|---|---|---|---|
| 25G |
S$154.50
|
≥40 | 0 | 下单后约3-4周内可以发货 |
|
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 99.0 area% |
| Purity(Neutralization titration) | min. 99.0 % |
| Melting point | 112.0 to 115.0 °C |
| Solubility in Water | almost transparency |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 112 °C |
GHS
相关法规
| RTECS# | UT2970200 |
运输信息
| HS编码* | 2933.39-000 |
应用
Betahistine Methanesulfonate: A Histamine H1 Receptor Agonist/H3 Antagonist
Betahistine methanesulfonate is a structural analog of histamine [H0146, dihydrochloride] that acts both as a partial histamine H1-receptor agonist and histamine H3-receptor antagonist in neuronal tissue. Betahistine increases histamine turnover and release by blocking presynaptic H3-receptors and inducing H3-receptor downregulation.1-3) Reportedly, betahistine increases in vestibular blood flow, and is used as an antivertigo agent in clinical.2,3) Recently, it has been reported that betahistine induced the recall of forgotten memories in mice.4) (The product is for research purpose only.)
References
- 1) Actions of betahistine at histamine receptors in the brain
- 2) Betahistine increases vestibular blood flow
- 3) Histamine and betahistine in the treatment of vertigo: Elucidation of mechanisms of action (a review)
- 4) Central Histamine Boosts Perirhinal Cortex Activity and Restores Forgotten Object Memories
- 5) LC-MS-MS analysis of 2-pyridylacetic acid, a major metabolite of betahistine: application to a pharmacokinetic study in healthy volunteers
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