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HS Code |
425304 |
| Product Name | Methyl-PEG2000-DSPE |
| Synonym | 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-methoxy(polyethylene glycol)-2000 |
| Abbreviation | mPEG2000-DSPE |
| Cas Number | 941432-43-1 |
| Molecular Weight | ~2805 g/mol |
| Peg Chain Length | 2000 Da |
| Lipid Tail | Distearoyl (C18:0) |
| Functional Group | Methoxy-terminated |
| Solubility | Water, ethanol, chloroform, DMSO |
| Purity | ≥98% |
| Appearance | White to off-white powder |
| Storage Temperature | -20°C |
| Critical Micelle Concentration | ~0.1 mM |
| Formulation Use | Lipid nanoparticle and liposome formulation |
| Chemical Formula | C110H218N3O51P |
As an accredited Methyl-PEG2000-DSPE factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Methyl-PEG2000-DSPE is supplied in a 100 mg amber glass vial with a screw cap, labeled for chemical research. |
| Shipping | Methyl-PEG2000-DSPE is typically shipped by Sigma Aldrich, Merck, or TCI Chemicals in tightly sealed, chemical-resistant containers to ensure stability and prevent contamination. The package is kept cool and protected from light and moisture, and may require cold or refrigerated shipping conditions, accompanied by relevant safety documentation and labeling. |
| Storage | Methyl-PEG2000-DSPE should be stored in a tightly sealed container, protected from light and moisture, at –20°C or below. Avoid repeated freeze-thaw cycles to maintain product stability. For best results, dissolve in chloroform or ethanol before use and aliquot solutions as needed. Ensure storage in a clean, dry, and chemically compatible environment, following manufacturer and institutional guidelines. |
Competitive Methyl-PEG2000-DSPE prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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