二十碳五烯酸（CAS 25378-27-2）：分子式 C20H30O2、分子量 302.5；类别 食品添加剂。
| CAS号 | 25378-27-2 |
|---|---|
| 分子式 | C20H30O2 |
| 分子量 | 302.5 |
| LogP | 5.6 |
| 应用领域 | Uses: A polyunsaturated fatty acid found in the marine food chain、Used as an antilipemic、[Merck Index]、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 99.9、Use Classification: Cosmetics -> Skin conditioning、Emollient、Household Products: Information on 1 consumer products that contain Eicosapentaenoic Acid in the following categories is provided:、• Personal Care |
| 类别 | 营养强化剂 |
登记用途：Uses: A polyunsaturated fatty acid found in the marine food chain、Used as an antilipemic、[Merck Index]、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 99.9、Use Classification: Cosmetics -> Skin conditioning、Emollient、Household Products: Information on 1 consumer products that contain Eicosapentaenoic Acid in the following categories is provided:、• Personal Care。
二十碳五烯酸 是一种食品级化合物，登记 CAS 号为 25378-27-2，分子式 C20H30O2（分子量 302.5），归属于食品添加剂大类化工原料。
登记 CAS 号：25378-27-2
其分子式 C20H30O2 由 20 个碳、30 个氢、2 个氧 组成。
别名/同义词：二十碳五烯酸 · Eicosapentaenoic Acid
所属分类：食品添加剂
二十碳五烯酸 的 CAS 登记号为 25378-27-2。
分子式 C20H30O2，分子量 302.5。
别名/同义词：二十碳五烯酸、Eicosapentaenoic Acid。
登记用途：Uses: A polyunsaturated fatty acid found in the marine food chain、Used as an antilipemic、[Merck Index]、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 99.9、Use Classification: Cosmetics -> Skin conditioning、Emollient、Household Products: Information on 1 consumer products that contain Eicosapentaenoic Acid in the following categories is provided:、• Personal Care。
所属分类：营养强化剂。
二十碳五烯酸（CAS 25378-27-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 25378-27-2 |
|---|---|
| PubChem CID | 5282847 |
| Molecular formula | C20H30O2 |
| IUPAC name | (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoic acid |
| Molecular Weight | 302.5 |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 13 |
| Exact Mass | 302.224580195 |
| Monoisotopic Mass | 302.224580195 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
all cis-5,8,11,14,17-Eicosapentaenoic Acid; icosapentaenoic acids; eicosapentaenoic acids; Acid, Eicosapentanoic; RefChem:5788; omega 3 Eicosapentaenoic Acid; omega-3-Eicosapentaenoic Acid; CHEBI:36006; DTXSID901018009; C20:5; 20:5; 25378-27-2; Eicosapentaenoic Acid; Eicosapentanoic Acid; Icosapentaenoic Acid; (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoic acid
| Regulatory & Food Contact | CIR / INCI: Emollient; Skin conditioning |
|---|
Eicosapentaenoic Acid · CAS 25378-27-2 · C20H30O2.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Eicosapentaenoic Acid