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CAS RN: 472-61-7 | 产品编码: A2616
Astaxanthin
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纯度/分析方法: >95.0%(HPLC)
别名：
- 虾青素
- All-反-虾青素
- (3S,3'S)-3,3'-二羟基-β,β-胡萝卜素-4,4'-二酮
- (6S,6'S)-3,3'-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-四甲基十八碳-1,3,5,7,9,11,13,15,17-壬烯-1,18-二基]双(6-羟基-2,4,4-三甲基环己-2-烯-1-酮)
- All-trans-astaxanthin
- (3S,3'S)-3,3'-Dihydroxy-β,β-carotene-4,4'-dione
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产品文档：
| 产品编码 | A2616 |
纯度/分析方法 
|
>95.0%(HPLC) |
| 分子式/分子量 | C__4__0H__5__2O__4 = 596.85 |
| 外观与形状（20°C） | 固体 |
| 储存温度
|
冷冻 (-20°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 光,空气,加热 |
| CAS RN | 472-61-7 |
| Reaxys-RN | 1917937 |
| Merck Index (14) | 855 |
| MDL编号 | MFCD00672621 |
技术规格
| Appearance | Red to Dark red to Dark purple powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Melting point | 218.0 to 222.0 °C |
| Lambda max. | 489.0 to 495.0 nm |
| Absorbance(E1%1cm) | min. 1500 (DMSO, 489.0 to 495.0) |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 220 °C |
| 最大吸收波长 | 478 nm (EtOH) |
| 水溶性 | 不溶 |
GHS
| 危险性说明 | H413 : May cause long lasting harmful effects to aquatic life. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
相关法规
| RTECS# | CJ1310000 |
运输信息
| HS编码* | 3204.18-000 |
应用
Astaxanthin: A Naturally Occurring Orange-Red Pigment with Potent Biological Activities
Astaxanthin is a xanthophyll carotenoid found in a wide variety of living organisms including microalgae, yeast, salmon, trout, crayfish and crustaceans. Astaxanthin is a naturally occurring orange-red pigment and a potent antioxidant. Astaxanthin has been reported to have potent biological activities such as antioxidant, anti-diabetic, anti-inflammatory, immunomodulatory and anticancer activities. (The product is for research purpose only.)
References
- Astaxanthin: sources, extraction, stability, biological activities and its commercial applications – a review
- Astaxanthin: a review of its chemistry and applications
- Astaxanthin, a Carotenoid with Potential in Human Health and Nutrition (a review)
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