Cat#: CLP-0063
Methyltetrazine-PEG4-NHS ester, ≥97.0% (HPLC)
Empirical Formula (Hill Notation): C24H31N5O9
Size: 50 mg
Product Introduction
| Molecular Weight | 533.53 |
| NACRES | NA.22 |
| CAS Number | 1802907-92-1 |
| MDL Number | MFCD28334559 |
| Assay | ≥97.0% (HPLC) |
| Form | Powder or Crystals |
| Reaction Suitability | Reaction type: Click chemistry; Reagent type: Cross-linking reagent |
| Smiles String | CC1=NN=C(N=N1)C2=CC=C(C=C2)OCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O |
| Storage Temp. | -20 °C |
Application
Methyltetrazine-PEG4-NHS ester is a crosslinker with enhanced stability and water solubility. This crosslinker has an NHS ester that can be reacted with a primary amine and a methyltetrazine that is reactive with trans-cyclooctenes. Methyltetrazine-PEG4-NHS ester is one of the most stable tetrazines commercially available. In addition to stabilization provided by the electron donating methyl group, the electron donating alkoxy substituent on the aromatic ring further improves the stability of methyltetrazine-PEG4-NHS ester. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.
Safety Information
| Storage Class Code | 13 - Non Combustible Solids |
| WGK | WGK 3 |
For research use only. Not for clinical use.
