N-Mal-N-bis(PEG2-NHS ester)
- CAS NO.：2182601-73-4
- Empirical Formula: C29H38N4O15
- Molecular Weight: 682.63
- MDL number: MFCD29912828
- Update Date: 2026-07-16 07:06:08
What is N-Mal-N-bis(PEG2-NHS ester)?
Description
N-Mal-N-bis(PEG2-NHS ester) is an maleimide NHS esters. The NHS esters can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Properties of N-Mal-N-bis(PEG2-NHS ester)
| Boiling point: | 810.4±75.0 °C(Predicted) |
| Density | 1.44±0.1 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| pka | -0.93±0.70(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for N-Mal-N-bis(PEG2-NHS ester)
Computed Descriptors for N-Mal-N-bis(PEG2-NHS ester)
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