DSG-PEG2000
DSG-PEG2000•LNP
Structure: 
产品编号
CH51051
CAS
308805-39-2
分子式
(C2H4O)nC40H78O5
分子量
2000 (Average)
规格标准
| Catalog No. | CH51051 |
| CAS No. | 308805-39-2 |
| Molecular Formula | (C2H4O)nC40H78O5 |
| Molecular Weight | 2000 (Average) |
品类工艺支持
CHEMOS supports custom synthesis and process development for LNP lipid components, with work planned according to target structure, requested scale, and analytical requirements. Ionizable lipid route development : route scouting, impurity review, stereochemistry control, and purification planning. Helper lipid and PEG-lipid preparation : support for phospholipids, sterol-related components, PEG-lipids, and related analogs. Analytical support : HPLC, NMR, MS, Karl Fischer water content, elemental analysis, and residual-solvent testing can be discussed by project. Scale-up support : transfer from laboratory preparation to larger pilot or production batches after route and quality review. Project documentation : batch-specific COA and technical information are provided according to the confirmed specification.
概况
DSG-PEG2000 (CAS 308805-39-2, MF (C2H4O)nC40H78O5, MW 2000 (Average)) is a PEGylated lipid used in LNP and liposomal formulations to control particle stability and circulation behaviour. Programs working with PEG-lipid materials typically examine PEG molecular-weight distribution, lipid anchor identity, and end-group chemistry. CHEMOS process chemistry, organic synthesis routes and project scale-up support are offered for downstream programs.
应用
- DSG-PEG2000 (308805-39-2) supply and analog preparation for research programs
- PEG length and lipid-anchor variation studies for nucleic-acid delivery
- Conjugation-handle PEG-lipid synthesis for downstream coupling chemistry
- Custom synthesis of PEG-lipid analogs with controlled molecular weight