视黄醇乙酸酯

• 产品号: R4632
• CAS号: 127-47-9
• 分子式: C22H32O2
• 分子量: 328.48828

产品别名

• 标题: Retinyl acetate
• IUPAC标准名: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl acetate
• IUPAC传统名: vitamin A acetate
• 别名: 醋酸维生素 A; 维生素 A 醋酸酯

产品登记号

• CAS号: 127-47-9
• PubChem SID: 24899372
• MDL号: MFCD00019413
• EC号: 204-844-2
• Beilstein号: 1915439

产品性质

• 生物来源: synthetic
• 药效: 2,600,000-2,940,000 I.U. per g
• 外观: crystalline solid or supercooled liquid
• 熔点: 57-58 °C
• 熔点: ~58 °C(lit.)
• GHS警示词: Warning
• GHS危险声明: H315-H361
• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 个人保护装置: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P281
• 危险公开号: 63-38
• RTECS编号: VH6825000
• 安全公开号: 36/37
• 保存温度: -20°C
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Analysis Note
Activity based on HPLC comparison to USP standard.
Physical form
Packaged as a melt and may exist as a crystalline solid or a supercooled viscous liquid
Biochem/physiol Actions
Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain.Retinoids also exist as retinyl esters such as retinyl propionate, retinyl acetate and retinyl palmitate. Retinyl esters provide pools of vitamin A that are converted into retinol and other retinoids as needed. Retinyl acetate is used in a wide range of biological applications.