1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE), a phospholipid member of glycerophosphonoethanolamine family, is a major component in biological membranes. Studies focused on interactions between DPPE and cholesterol show that cholesterol induces condensation of DPPE monolayers in the presence of Ca2+ ions. Membranes containing a higher concentration of this compound contain more ordered lipid tails which results in a thicker membrane. Increasing DPPE concentrations has also been noted to cause competitive hydrogen bonding between amine groups and phosphate/carbonyl groups or water.1,2-二棕榈酰-sn-甘油-3-磷酸乙醇胺可用于构建膜结构 。 1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE), a phospholipid member of glycerophosphonoethanolamine family, is a major component in biological membranes. Studies focused on interactions between DPPE and cholesterol show that cholesterol induces condensation of DPPE monolayers in the presence of Ca2+ ions. Membranes containing a higher concentration of this compound contain more ordered lipid tails which results in a thicker membrane. Increasing DPPE concentrations has also been noted to cause competitive hydrogen bonding between amine groups and phosphate/carbonyl groups or water. 1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine is used in model membrane.
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1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine
Dangerous GoodsCAS number：923-61-5 molecular formula：C37H74NO8P
overview
compound introduction
Specs
| Chinese alias | 二棕榈酰基磷脂酰乙醇胺 | PE(16:0/16:0), 3-sn-磷脂酰乙醇胺 | 1,2-二棕榈酰 | L-β,γ-二棕榈酰-α-脑磷脂 | L-α-磷脂酰乙醇胺 | 二棕榈酰 | 1,2-二十六烷基-sn-甘油-3-磷酸乙醇胺 | 1,2-二棕榈酰基-sn-丙三醇-3-磷酸乙醇胺 | 1,2-双十六酰基-sn-丙三醇-3-磷酸乙醇胺 | 氢化磷酸2-氨乙基(R)-2,3-双(十六酰氧基)丙酯 | ||
| English alias | (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate | CEPHALIN, L-ALPHA-DIPALMITOYL | EINECS 213-097-1 | Palmitin, 1,2-di-, 2-aminoethyl hydrogen phosphate, L- | PE(16:0/16:0) | D4213 | (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phospho | ||
| CAS number | 923-61-5 | molecular formula | C37H74NO8P |
| molecular weight | 691.959 g/mol | Exact mass | ≥99% |
| PSA | 134.000 Ų | logp | 10.300 |
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physicochemical properties
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Safety information
WGK Germany：
3
Personal protective equipment：
Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter
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MSDS
Found 1 shareMSDS
L-Phosphatidylethanolamine | 2-dipalmitoyl-sn-glycero-3-phosphoethanolamine
