1,2-dihexadecanoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 32:0 in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl).
定义
1,2-dihexadecanoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 32:0 in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl). A synthetic phospholipid used in liposomes and lipid bilayers to study biological membranes. It is also a major constituent of pulmonary surfactants. It has a role as a surfactant and a mouse metabolite. It is a phosphatidylcholine 32:0 and a 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholine. It is functionally related to a hexadecanoic acid. It is a conjugate base of a 1,2-di-O-palmitoyl-sn-glycero-3-phosphocholine.
来源: PubChem
美国FDA 物质登记 · UNII 319X2NFW0A · 登记名称 COLFOSCERIL PALMITATE · 单一化学物质
Dipalmitoyl Glycerophosphocholine is the organic compound.
化妆品中的作用
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 ジパルミトイルグリセロホスホコリン: 本品は、次の化学式で表される有機化合物である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
- CAS No.化学物质登记号
- 63-89-8
- DTXSID美国EPA化学品编号
- DTXSID5046720
- DTXCID美国EPA化合物编号
- DTXCID3026720
- IUPAC
- (2R)-2,3-Bis(hexadecanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate
- 分子式
- C40H80NO8P
- 分子量
- 734.053 g/mol
实测物性
- 性状
- Solid
- 沸点
- 60.5-61.5ºC at 760 mmHg
- 熔点
- -63ºC
- 溶解性
- Very poor solubility
这是对物质本身测得的数值，并非原料商品的规格。
来源: PubChem