H-L-Lys(COCF2N3)-OH*HCl

Chemical name: N6-(2-azido-2,2-difluoroacetyl)-L-lysine // Synonyms: H-Lys(COCF2N3)-OH*HCl, (2S)-2-Amino-6-(2-azido-2,2-difluoroacetamido)hexanoic acid, Azidodifluoroacetil lysine hydrochloride

  • Product code:HAA9295
  • Formula:C8H13F2N5O3*HCl
  • Storage temperature:2-8°C
  • Molecular weight:265.22*36.46 g/mol
  • Purity :min. 98%
  • Enantiomeric Purity:min. 99.7%

from €120.00

Grouped product items
Qty Packing unit Price SKU Availability
100 mg
€120.00
HAA9295.0100
<10 business days
250 mg
€200.00
HAA9295.0250
<10 business days
500 mg
€360.00
HAA9295.0500
<10 business days
1 g
€560.00
HAA9295.1000
<10 business days
5 g
€2,000.00
HAA9295.5000
Please inquire
description

This NCAA can be incorporated into proteins for better click-conjugation. This difluoro-analogue shows a >2-fold increase in reactivity towards copper-free conjugation with BCN in comparison with the azido-acetyl analogue.

references

References:

Chemoenzymatic Conjugation of Toxic Payloads to the Globally Conserved N-Glycan of Native mAbs Provides Homogeneous and Highly Efficacious Antibody-Drug Conjugates; R. van Geel, M. A. Wijdeven, R. Heesbeen, J. M. M. Verkade, A. A. Wasiel, S. S. van Berkel, F. L. van Delft; Bioconjugate Chem. 2015; 26(11): 2233-2242. https://doi.org/10.1021/acs.bioconjchem.5b00224

N-Difluoromethyl-triazole as a constrained scaffold in peptidomimetics; M. Mamone, R. S. B. Gonçalves, F. Blanchard, G. Bernadat, S. Ongeri, T. Milcent, B. Crousse; Chem. Commun. 2017; 53: 5024-5027. https://doi.org/10.1039/C7CC01298E

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