18:0 PA (sodium salt)
| Catalog Number | BL-M000013 |
| CAS Number | 108321-18-2 |
| Description | DSPA (1,2-distearoyl-sn-glycero-3-phosphate) is a phospholipid containing a phosphatidic acid head group and 18:0 fatty acids at the sn-1 and sn-2 positions of the glycerol backbone. DSPA has been used to study the dynamics of model lipid bilayers via its negative charge. |
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| IUPAC Name | sodium;[(2R)-2,3-di(octadecanoyloxy)propyl] hydrogen phosphate |
| Synonyms | 1,2-distearoyl-sn-glycero-3-phosphate (sodium salt); DSPA-Na; Sodium (R)-2,3-bis(stearoyloxy)propyl hydrogenphosphate |
| Molecular Weight | 726.98 |
| Molecular Formula | C39H76NaO8P |
| Melting Point | 161-166 °C |
| Purity | ≥98% |
| Solubility | Chloroform: 1.6 mg/ml. |
| Appearance | Crystalline solid |
| Application | The study of lipid bilayers' dynamics. |
| Shelf Life | ≥ 2 years. |
| Storage | -20 °C or below. |
| Shipping | +20 °C (International: -20 °C). |
| Canonical SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)[O-])OC(=O)CCCCCCCCCCCCCCCCC.[Na+] |
| InChI | InChI=1S/C39H77O8P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h37H,3-36H2,1-2H3,(H2,42,43,44);/q;+1/p-1/t37-;/m1./s1 |
| InChI Key | ALPWRKFXEOAUDR-GKEJWYBXSA-M |
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