DSG-PEG (MW 2000)
DSG-PEG is a type of polyethylene glycol grease. DSG-PEG can be used to prepare liposomes[1][2].
Product Specifications
CAS Number
308805-39-2
Product Name Alternative
DSG-PEG 2000
UNSPSC
12352211
Hazard Statement
H302, H315, H319, H335
Target
Liposome
Type
Reference compound
Related Pathways
Metabolic Enzyme/Protease
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/dsg-peg-mw-2000.html
Purity
99.97
Solubility
10 mM in DMSO|DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C(CCCCCCCCCCCCCCCCC)OC(COCCOC)COC(CCCCCCCCCCCCCCCCC)=O.[n]
Molecular Formula
(C2H4O) nC40H78O5
Molecular Weight
2000 (Average)
Precautions
H302, H315, H319, H335
References & Citations
[1]Geng L, et al. Influence of lipid composition of messenger RNA-loaded lipid nanoparticles on the protein expression via intratracheal administration in mice. Int J Pharm. 2023 Apr 25;637:122896.|[2]Borah A, et al. From in vitro to in vivo: The Dominant role of PEG-Lipids in LNP performance. Eur J Pharm Biopharm. 2025 Jul;212:114726.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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