DSG-PEG 2000 manufacturers
- DSG-PEG 2000
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2026-08-04
- CAS:308805-39-2
- Min. Order: 1KG
- Purity: 96%
- Supply Ability: 1000kgs
- DSG-PEG2000
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- $1.50
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2026-05-15
- CAS:308805-39-2
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
- DSG-mPEG
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2025-06-25
- CAS:308805-39-2
- Purity: >96%min.
- Supply Ability: 1kg per batch
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| | DSG-PEG 2000 Basic information |
| Product Name: | DSG-PEG 2000 | | Synonyms: | DSG-PEG 2000;1,2-Distearoyl-rac-glycerol-3-methoxypolyethylene glycol;DSG-PEG, MW 2,000;1,2-distearoyl-rac-glycerol-3-methoxypolyethylene glycol-2000;distearoyl-rac-glycerol-3-methoxypolyethylene glycol-2000;1,2-distearoyl-rac-glycerin-3-methoxypolyethylene glycol 2000;DSG-mPEG;Poly(oxy-1,2-ethanediyl), α-[2,3-bis[(1-oxooctadecyl)oxy]propyl]-ω-methoxy- | | CAS: | 308805-39-2 | | MF: | (C2H4O)nC40H78O5 | | MW: | 0 | | EINECS: | 218-362-5 | | Product Categories: | | | Mol File: | 308805-39-2.mol |  |
| | DSG-PEG 2000 Chemical Properties |
| storage temp. | -20°C | | solubility | Chloroform: 30 mg/ml | | form | Solid | | color | White to off-white | | Major Application | advanced drug delivery | | InChIKey | NCSNIEUPEZYVMN-UHFFFAOYSA-N | | SMILES | C(CO{-}CC{+n}OC)(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC |
| WGK Germany | WGK 3 | | Storage Class | 11 - Combustible Solids |
| | DSG-PEG 2000 Usage And Synthesis |
| Description | DSG-PEG, MW 2,000 also called PEG-1,2-distearoyl-rac-glycero-3-methylpolyoxyethylene 2000, is used for liposome preparation. DSG-PEG, MW 2,000 has become known for lipid nanoparticle (LNP) preparation for siRNA (small interfering RNA) delivery research. | | Uses | DSG-PEG is a type of polyethylene glycol grease. DSG-PEG can be used to prepare liposomes[1]. | | References | [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. DOI:10.1016/j.ijpharm.2023.122896
[2] DORIEN VAN LYSEBETTEN. Lipid-Polyglutamate Nanoparticle Vaccine Platform[J]. ACS Applied Materials & Interfaces, 2021, 13 5: 6011-6022. DOI: 10.1021/acsami.0c20607 |
| | DSG-PEG 2000 Preparation Products And Raw materials |
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