≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C 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.
Mal-PEG8-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
| Canonical Smiles | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCN2C(=O)C=CC2=O |
|---|---|
| Molecular Weight | 618.63 |
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 |
|---|---|---|---|
 E2417279 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417280 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417281 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417288 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417289 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417290 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417291 | Certificate of Analysis | May 09, 2024 | M596860 |
| E2417292 | Certificate of Analysis | May 09, 2024 | M596860 |
| Solubility | Solubility in DMSO, DCM, DMF |
|---|
