2185840-20-2
2185840-20-2 structure
- Name: Urea crosslinker – C₃-arm, NHS ester
- Chemical Name: Urea crosslinker – C₃-arm, NHS ester
- CAS Number: 2185840-20-2
- Molecular Formula: C15H18N4O9
- Molecular Weight: 398.33
- Create Date: 2023-02-08 17:47:06
- Modify Date: 2025-08-26 08:45:09
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Description The ureido-3,3´-dipropionic acid bis(hydroxysuccinimide) ester, is a medium length MS-cleavable urea-based lysine-lysine reactive homobifunctional cross-linkers, featuring a C3-arm. At neutral or slightly basic pH, it irreversibly crosslinks the neighbouring lysine groups. The presence of the symmetrical urea moiety which is prone to collision-induced dissociation allows for the unambiguous distinguishing of crosslinks in tandem CID-MS experiments.
| Name | Urea crosslinker – C₃-arm, NHS ester |
|---|---|
| Synonyms | MFCD31618504 |
| Density | 1.54±0.1 g/cm3(Predicted) |
|---|---|
| Molecular Formula | C15H18N4O9 |
| Molecular Weight | 398.33 |
| Exact Mass | 398.107391 |
| LogP | -4.45 |
| Index of Refraction | 1.590 |