DSPE-MPEG2000
DSPE-MPEG2000
Product summary
Quick view
- Product family
- LNP & Nucleic Acid Delivery Lipids
- Chemical Name
- DSPE-MPEG2000
- MF
- C45H87NNaO11P
- MW
- 872.1
DSPE-MPEG2000 is a DSPE-mPEG PEG-lipid listed with CAS 147867-65-0.
The CAS-anchored PubChem record maps to CID 86278269 with formula C45H87NNaO11P and molecular weight 872.1, while ChemicalBook lists MPEG-2000-DSPE and related PEG-lipid synonyms for the same CAS.
Because PEG-lipid naming can mix fixed structural records with average PEG labels, this page keeps the identity description focused on identifiers, synonyms, and research-context use.
Identity and specifications
| Catalog No. | CH51015 |
| CAS No. | 147867-65-0 |
| Chemical Name | DSPE-MPEG2000 |
| Synonyms | MPEG-2000-DSPE; Methyl-PEG2000-DSPE; DSPE-PEG2000; DSPE-mPEG2000 |
| Molecular Formula | C45H87NNaO11P |
| Molecular Weight | 872.1 |
| PubChem CID | 86278269 |
| InChIKey | SRLOHQKOADWDBV-NRONOFSHSA-M |
Application context
- DSPE-mPEG lipid identity work: supports matching DSPE-MPEG2000, MPEG-2000-DSPE, and Methyl-PEG2000-DSPE naming to CAS 147867-65-0.
- PEGylated phospholipid micelle research: DSPE-mPEG2000 is reported in studies of PEGylated phospholipid micelles and PEG-chain behavior.
- Lipid-formulation structure studies: DSPE-PEG2000 naming appears in literature on liposome and lipid-formulation structural-property research.
Additional material information
Uses
DSPE-MPEG2000 can be matched by CAS 147867-65-0, PubChem CID 86278269, and synonyms such as MPEG-2000-DSPE, Methyl-PEG2000-DSPE, and DSPE-mPEG2000.
Characteristics
- DSPE phospholipid anchor linked with methoxy-PEG lipid naming.
- CAS 147867-65-0 is indexed by PubChem as CID 86278269 and by ChemicalBook under MPEG-2000-DSPE.
- PEG-length labels and fixed-structure records should be handled carefully when comparing formula and molecular weight data.
Related technical resources
Public references
- Mpeg-2000-dspe | PubChem CID 86278269
- High-throughput in vivo screen of functional mRNA delivery identifies nanoparticles for endothelial cell gene editing
PNAS, 2018
Product-family technical context
- Selective organ targeting nanoparticles for tissue-specific mRNA delivery and CRISPR-Cas gene editing
Nature Nanotechnology, 2020
Product-family technical context
- Rational Design of Cationic Lipids for siRNA Delivery
Nature Biotechnology, 2010
Product-family technical context
- Biodegradable Lipids Enabling Rapidly Eliminated Lipid Nanoparticles for Systemic Delivery of RNAi Therapeutics
Molecular Therapy, 2013
Product-family technical context
Frequently Asked Questions
Why is the wording conservative?
DSPE-MPEG2000 naming can mix PEG-average labels and fixed structural records, so the page keeps the record focused on identity, synonyms, and research.
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