≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
m-PEG48-Mal is a PEG linker containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous media.
| Alternate CAS | 88504-24-9 |
|---|---|
| Molecular Weight | 2296.70 |
| Reaxy-Rn | 35251597 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=35251597&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2503532 | Certificate of Analysis | May 23, 2025 | M596818 |
| F2503533 | Certificate of Analysis | May 23, 2025 | M596818 |
| F2503534 | Certificate of Analysis | May 23, 2025 | M596818 |
| F2503535 | Certificate of Analysis | May 23, 2025 | M596818 |
| Molecular Weight | 710.800 g/mol |
|---|---|
| XLogP3 | -2.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 39 |
| Exact Mass | 710.384 Da |
| Monoisotopic Mass | 710.384 Da |
| Topological Polar Surface Area | 177.000 Ų |
| Heavy Atom Count | 49 |
| Formal Charge | 0 |
| Complexity | 803.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
