Methyl-PEG2000-DSPE, 98%
Buy Methyl-PEG2000-DSPE, 98% (CAS 147867-65-0) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg.
About Methyl-PEG2000-DSPE, 98%
Zemixal supplies Methyl-PEG2000-DSPE, 98% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (98%): CAS 147867-65-0, formula C45H87NNaO11P and molar mass 872.1 g/mol. Typical appearance is white to almost white powder or crystals.
Where it is used
- Pharmaceutical synthesis
- Organic synthesis
Safe handling
Store at 2–8 °C. Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Pharmaceutical synthesis
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Methyl-PEG2000-DSPE, 98% |
|---|---|
| Catalogue number | ZX-010563 |
| CAS number | 147867-65-0 |
| IUPAC name | sodium [(2R)-2,3-di(octadecanoyloxy)propyl] 2-(2-methoxyethoxycarbonylamino)ethyl phosphate |
| Molecular formula | C45H87NNaO11P |
| Molar mass | 872.1 g/mol |
| Exact mass | 871.5914 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to almost white powder or crystals |
| H-bond donors / acceptors | 1 / 11 |
| Topological polar surface area | 159 Ų |
| Storage | 2–8 °C |
| HS code | 29024400 |
| InChIKey | SRLOHQKOADWDBV-NRONOFSHSA-M |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCCNC(=O)OCCOC)OC(=O)CCCCCCCCCCCCCCCCC.[Na+] |
| PubChem CID | 86278269 |
| Synonyms | [(2R)-2,3-di(octadecanoyloxy)propyl] 2-(2-methoxyethoxycarbonylamino)ethyl phosphate, 1,2-Distearoyl-phosphatidylethanolamine-methyl-polyethyleneglycol conjugate, DSPE-mPEG2000, DSPE PEG, mPEG-DSPE, DSPE-mPEG, m-PEG-DSPE, MW 550, m-PEG-DSPE, MW 1,000, m-PEG-DSPE, MW 2,000, m-PEG-DSPE, MW 5,000, 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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