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CAS RN: 73232-52-7 | 產品號碼: M3504
Methylnaltrexone Bromide
×
| 包裝 | 價格 | 同一天 | 2-3个工作日 | 左側以上貨期 |
貨期資訊
|
|---|---|---|---|---|---|
| 10MG |
NT$8,778
|
7 | 5 | 下單後約2週內可以出貨 |
* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
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洽詢。
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| 產品號碼 | M3504 |
純度/分析方法 
|
>95.0%(HPLC)(qNMR) |
| 分子式 / 分子量 | C__2__1H__2__6BrNO__4 = 436.35 |
| 外觀與形狀（20°C） | Solid |
| 儲存條件
|
Frozen (-20°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Air Sensitive,Hygroscopic,Heat Sensitive |
| CAS RN | 73232-52-7 |
| Reaxys-RN | 8181088 |
產品規格
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(qNMR) | min. 95.0 % |
| NMR | confirm to structure |
性質
GHS
相關法規
運輸資料
| HS編碼* | 2939.19-000 |
Application
Methylnaltrexone Bromide: A Selective μ-Opioid Receptor Antagonist
Methylnaltrexone bromide is a selective antagonist of opioid binding at the μ-opioid receptor, a quaternary derivative of naltrexone [N1176]. As a quaternary amine, methylnaltrexone bromide has greater polarity and lower lipid solubility; therefore, it does not cross the blood-brain barrier.1,2) This allows methylnaltrexone bromide to act as a peripherally-acting μ-opioid receptor antagonist in tissues such as the gastrointestinal tract, thereby reducing the constipating effects of opioids without interfering with opioid-mediated analgesic effects on the central nervous system.3) (The product is for research purpose only.)
References
- 1) Receptor binding, antagonist, and withdrawal precipitating properties of opiate antagonists
- 2) Effects of opiate antagonists and their quaternary derivatives on heroin self-administration in the rat
- 3) Development of peripheral opioid antagonists: new insights into opioid effects (a review)
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