1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine , >99% , 923-61-5
Synonym(s):
DPPE;Hexadecanoic acid (1R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester;PE(16:0/16:0);L -α-Phosphatidylethanolamine, dipalmitoyl;L -β,γ-Dipalmitoyl-α-cephalin
CAS NO.：923-61-5
Empirical Formula: C37H74NO8P
Molecular Weight: 691.97
MDL number: MFCD00036776
EINECS: 213-097-1
| Pack Size | Price | Stock | Quantity |
| 25MG | RMB60.00 | In Stock |
|
| 100MG | RMB151.20 | In Stock |
|
| 250MG | RMB308.80 | In Stock |
|
| 1G | RMB991.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 195.0 to 199.0 °C |
| Boiling point: | 723.6±70.0 °C(Predicted) |
| Density | 1.010±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | Methanol (Slightly) |
| form | Solid |
| pka | 1.17±0.50(Predicted) |
| color | White to Off-White |
| BRN | 1730601 |
| InChIKey | SLKDGVPOSSLUAI-BSICABFTNA-N |
| SMILES | [C@H](COP(O)(=O)OCCN)(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC |&1:0,r| |
Description and Uses
1,2-Dipalmitoyl-sn-glycero-3-PE (1,2-DPPE) is a naturally occurring PE containing C16:0 fatty acids at the sn-1 and sn-2 positions. It belongs to a class of phospholipids that are the most abundant lipids in the inner leaflet of the plasma membrane. 1,2-DPPE interacts with cholesterol to form a condensed lipid monolayer with tight hydrogen bonding of the 1,2-DPPE interheadgroups, resulting in a more fluid membrane that may aid in transport and signaling across the bilayer.
1,2-Dipalmitoyl-sn-glycero-3-PE MaxSpec® standard is a quantitative grade standard of 1,2-dipalmitoyl-sn-glycero-3-PE that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This 1,2-dipalmitoyl-sn-glycero-3-PE MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.
16:0 PE has been used:
- for the preparation of perfluorocarbon (PFC) nanoparticles
- for lipid binding by liposome flotation assays
- to characterize the metabolic fate of synaptamide in a dopaminergic cell line
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| WGK Germany | 3 |
| HS Code | 29232000 |
