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CS-W001157 4
Total: USD 88.00

Methyltetrazine-PEG4-acid

  • CAS No. 1802907-91-0

  • Cat. No. CS-0114926
  • Purity≥95%
  • MDL No.MFCD28334558

*For research and further manufacturing use only, not for direct human use.

Methyltetrazine-PEG4-acid|CS-0114926

Structure of 1802907-91-0

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General Information

  • CAS No. 1802907-91-0
  • Cat. No. CS-0114926
  • Purity ≥95%
  • MDL No. MFCD28334558
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₂₈N₄O₇
  • Molecular Weight 436.46
  • Synonym(s) None
  • SMILES O=C(O)CCOCCOCCOCCOCCOC1=CC=C(C2=NN=C(C)N=N2)C=C1

Description

Methyltetrazine-PEG4-acid features a reactive methyltetrazine moiety linked via a four-ethylene glycol spacer to a terminal carboxylic acid group. This bifunctional construct enables site-specific conjugation in aqueous environments, combining rapid inverse electron-demand Diels-Alder (IEDDA) kinetics with enhanced solubility and bioorthogonality. The PEG4 chain minimizes aggregation while the acid facilitates coupling to amine-containing biomolecules or surfaces under standard conditions.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

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Computational Chemistry Data

  • TPSA   135.01
  • LogP   1.16192
  • H_Acceptors   10
  • H_Donors   1
  • Rotatable_Bonds   17

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