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CAS RN: 84687-43-4 | 產品號碼: A3305
Astragaloside IV
| 包裝 | 價格 | 同一天 | 2-3个工作日 |
|---|---|---|---|
| 250MG |
NT$9,360
|
5 | 聯繫我們 |
| 1G |
NT$28,000
|
13 | 22 |
* 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
當地經銷商
洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
| 產品號碼 | A3305 |
| 純度/分析方法 | >98.0%(HPLC) |
| 分子式 / 分子量 | C__4__1H__6__8O__1__4 = 784.98 |
| 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 | Hygroscopic,Heat Sensitive |
| 包裝和容器 | 250MG-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 84687-43-4 |
| PubChem Substance ID | 468590225 |
| MDL編號 | MFCD16036240 |
產品規格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC)(CAD) | min. 98.0 area% |
| Specific rotation [a]20/D | +19.0 to +26.0 deg(C=0.2, MeOH) |
| Water | max. 7.0 % |
| NMR | confirm to structure |
性質
| 熔點 | 295 °C(dec.) |
| 比旋光 [α]D | 37.0° (C=0.5,MeOH) |
GHS
相關法規
運輸資料
| HS編碼* | 2938.90-000 |
Application
Astragaloside IV: The Main Tetracyclic Triterpenoid Saponin Contained in the Root of Radix Astragali
Astragaloside IV (AST-IV) is the main tetracyclic triterpenoid saponin contained in the dried plant roots of the genus Astragalus (Radix Astragali), which has been used in traditional Chinese medicine.1,2) It has been reported that AST-IV has various pharmacological effects including anti-inflammatory, antifibrotic, antioxidative stress, anti-asthmatic, antidiabetes, immunoregulation, and cardioprotective effect via numerous signaling pathways. 3-5) (The product is for research purpose only.)
References
- 1) Chemical Analysis of Radix Astragali (Huangqi) in China: A Comparison with Its Adulterants and Seasonal Variations
- 2) Quality evaluation of Radix Astragali through a simultaneous determination of six major active isoflavonoids and four main saponins by high-performance liquid chromatography coupled with diode array and evaporative light scattering detectors
- 3)Pharmacological effects of Astragaloside IV: a literature review
- 4) Research review on the pharmacological effects of astragaloside IV
- 5) Astragaloside IV for Experimental Focal Cerebral Ischemia: Preclinical Evidence and Possible Mechanisms (a review)
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