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CAS RN: 537-98-4 | 产品编码: H0267
trans-Ferulic Acid
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 数量 |
|---|---|---|---|---|
| 25G |
S$106.50
|
≥40 | ≥100 |
|
| 250G |
S$619.50
|
5 | 16 |
|
技术规格
| Appearance | White to Orange to Green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 171.0 to 175.0 °C |
物性（参考值）
| 熔点 | 173 °C |
| 水溶性 | 可溶 |
| 溶解性（可溶于） | 甲醇, 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
| RTECS# | GD9275000 |
运输信息
| HS编码* | 2918.99-000 |
应用
trans-Ferulic Acid: A Hydroxylcinnamic Acid with Antioxidant Activity
trans-Ferulic acid is a hydroxylcinnamic acid with antioxidant activity1) that is present as compounds bound to carbohydrate in the cell walls of plants,2) including Angelica acutiloba Kitagawa which is an important crude drug in Kampo medicines (traditional Japanese medicine).,3) Furthermore, its antioxidant activity has been shown to act synergistically with vitamins C and E.4,5) (The product is for research purpose only.)
References
- 1) Antioxidant activity of curcumin and related compounds
- 2) Occurrence and nature of ferulic acid substitution of cell-wall polysaccharides in graminaceous plants
- 3) Determination of (E)-ferulic acid content in the root of Angelica acutiloba: a simple chemical evaluation method for crude drug quality control
- 4) Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin
- 5) A novel dextran hydrogel linking trans-ferulic acid for the stabilization and transdermal delivery of vitamin E
参考文献
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