≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Phosphatidylcholine (PC), a phospholipid carries a positively charged quaternary amine and a negatively charged phosphate in its headgroup.
Application：
18:0-16:0 PC (1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine) may be used:
in bilayer membranes to study the thermodynamic properties of phase transitions.
as a carrier in unilamellar vesicles to evaluate the fragmentation of hydroperoxy endoperoxide 13-HP-Endo-PC in a model membrane.
as a lipid standard in liquid chromatography−mass spectrometry analysis.
Biochem/physiol Actions：
| Sonrisas canónicas | CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC |
|---|---|
| IUPAC Name | [(2R)-2-hexadecanoyloxy-3-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate |
| InChIKey | BYSIMVBIJVBVPA-RRHRGVEJSA-N |
| INCHI | 1S/C42H84NO8P/c1-6-8-10-12-14-16-18-20-21-23-24-26-28-30-32-34-41(44)48-38-40(39-50-52(46,47)49-37-36-43(3,4)5)51-42(45)35-33-31-29-27-25-22-19-17-15-13-11-9-7-2/h40H,6-39H2,1-5H3/t40-/m1/s1 |
| Isómeros SMILES | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC |
| PubChem CID | 18631368 |
| Peso molecular | 762.092 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Clase | Glycerophospholipids |
| Subclass | Glycerophosphocholines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phosphatidylcholines |
| Alternative Parents | Phosphocholines Fatty acid esters Dialkyl phosphates Dicarboxylic acids and derivatives Tetraalkylammonium salts Carboxylic acid esters Organopnictogen compounds Organic salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Amines |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Diacylglycero-3-phosphocholine - Phosphocholine - Fatty acid ester - Dialkyl phosphate - Dicarboxylic acid or derivatives - Organic phosphoric acid derivative - Phosphoric acid ester - Alkyl phosphate - Fatty acyl - Quaternary ammonium salt - Tetraalkylammonium salt - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen compound - Amine - Organic salt - Hydrocarbon derivative - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. |
| External Descriptors | Diacylglycerophosphocholines |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 K2408647 | Certificate of Analysis | May 20, 2026 | S130455 |
| K2408649 | Certificate of Analysis | May 20, 2026 | S130455 |
| K2408650 | Certificate of Analysis | May 20, 2026 | S130455 |
| I2517535 | Certificate of Analysis | Aug 20, 2025 | S130455 |
| I2517536 | Certificate of Analysis | Aug 20, 2025 | S130455 |
| K2408648 | Certificate of Analysis | Oct 22, 2024 | S130455 |
| K1724150 | Certificate of Analysis | Apr 14, 2022 | S130455 |
| Peso molecular | 762.100 g/mol |
|---|---|
| XLogP3 | 14.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 42 |
| Exact Mass | 761.593 Da |
| Monoisotopic Mass | 761.593 Da |
| Topological Polar Surface Area | 111.000 Ų |
| Heavy Atom Count | 52 |
| Formal Charge | 0 |
| Complexity | 857.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
