≥98% 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.
Methyltetrazine-amido-PEG5-alkyne is a PEG derivative containing an alkyne group and a hydrophilic PEG spacer which increases water-solubility. This reagent enables simple and efficient incorporation of a tetrazine moiety onto antibodies, cysteine-containing peptides and other thiol-containing molecules. The alkynes can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages.
| Canonical Smiles | CC1=NN=C(N=N1)C2=CC=C(C=C2)CNC(=O)CCOCCOCCOCCOCCOCC#C |
|---|---|
| IUPAC Name | N-[[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl]methyl]-3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]propanamide |
| InChIKey | OHZFOEAHYKQSRL-UHFFFAOYSA-N |
| INCHI | 1S/C24H33N5O6/c1-3-9-31-11-13-33-15-17-35-18-16-34-14-12-32-10-8-23(30)25-19-21-4-6-22(7-5-21)24-28-26-20(2)27-29-24/h1,4-7H,8-19H2,2H3,(H,25,30) |
| PubChem CID | 121311946 |
| Molecular Weight | 487.6 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →| Solubility | Solubility in DMSO, DCM, DMF |
|---|---|
| Molecular Weight | 487.500 g/mol |
| XLogP3 | -0.900 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 19 |
| Exact Mass | 487.243 Da |
| Monoisotopic Mass | 487.243 Da |
| Topological Polar Surface Area | 127.000 Ų |
| Heavy Atom Count | 35 |
| Formal Charge | 0 |
| Complexity | 588.000 |
| 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 |
