Certificate of Analysis
| Product Name: | 1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine |
| Catalog Number: | M25498 |
| CAS Number: | 1069-79-0 |
Physical and Chemical Properties
| Formula: | C41H82NO8P |
| Molecular Weight: | 748.07 |
| Solubility: | Ethanol <1 mg/mL (ultrasonic;adjust pH to 5 with HCl); DMSO <1 mg/mL (ultrasonic) |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | 1,2-Distearoyl-sn-glycero-3-phosphorylethanolamine (DSPE) is a phosphoethanolamine (PE) lipid that can be used in the synthesis of liposomes. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |