Methyltetrazine-amido-Tri-(acid-PEG1-ethoxymethyl)-methane

Catalog No.: A93814
Biochemical Assay Reagent
Methyltetrazine-amido-Tri-(acid-PEG1-ethoxymethyl)-methane is a versatile click chemistry PEG reagent featuring three carboxylic acid groups and a methyltetrazine moiety. This compound facilitates the formation of stable covalent bonds with TCO-containing compounds through a rapid inverse-electron demand Diels-Alder cycloaddition, notable for its exceptional selectivity and lack of reliance on copper catalysts or elevated temperatures. Additionally, the terminal carboxylic acid can react with primary amine groups using coupling agents such as EDC or HATU to generate stable amide bonds, making it suitable for various biochemical assay applications.
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionMethyltetrazine-amido-Tri-(acid-PEG1-ethoxymethyl)-methane is a versatile click chemistry PEG reagent featuring three carboxylic acid groups and a methyltetrazine moiety. This compound facilitates the formation of stable covalent bonds with TCO-containing compounds through a rapid inverse-electron demand Diels-Alder cycloaddition, notable for its exceptional selectivity and lack of reliance on copper catalysts or elevated temperatures. Additionally, the terminal carboxylic acid can react with primary amine groups using coupling agents such as EDC or HATU to generate stable amide bonds, making it suitable for various biochemical assay applications.
Product Information
Catalog NumA93814
FormulaC24H31N5O10
Molecular Weight549.53
CAS Number2665664-66-2
SMILESO=C(CCOCC(COCCC(O)=O)(COCCC(O)=O)NC(CC1=CC=C(C2=NN=C(C)N=N2)C=C1)=O)O
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Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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This equation is commonly abbreviated as: C1V1 = C2V2

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