Methyltetrazine-amido-N-bis(PEG4-acid)

SKU: orb2663745

Description

Methyltetrazine-amido-N-bis(PEG4-acid) is a water-soluble, PEGylated click chemistry reagent for bioorthogonal labeling. Its methyltetrazine group rapidly conjugates with TCO-modified targets via iEDDA, while the dual carboxylic acids enable further amide coupling. This reagent is widely used for in vitro and in vivo bioconjugation, including antibody-drug conjugate (ADC) synthesis and live-cell imaging.

Key Properties

• CAS Number: 2639395-39-2
• MW: 725.78
• Formula: C₃₃H₅₁N₅O₁₃
• SMILES: O=C(O)CCOCCOCCOCCOCCN(C(=O)CC=1C=CC(=CC1)C2=NN=C(N=N2)C)CCOCCOCCOCCOCCC(=O)O
• Target: ADC Linker

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Compound Identifiers

PubChem CID

155569766