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Branched PEG Azides are a class of molecules that contain azide functional groups attached to a polyethylene glycol (PEG) backbone. These molecules are widely used in drug research and development due to their ability to improve the solubility, stability, and bioavailability of drugs.

PEG polymer is a flexible and hydrophilic polymer that is non-toxic, non-immunogenic, and biocompatible, making it an attractive choice for drug delivery applications. Azide functional groups, on the other hand, are highly reactive and can participate in a variety of chemical reactions such as click chemistry, which is widely used in drug discovery and development.

Branched PEG Azides offer several advantages over linear PEG Azides, including increased solubility, improved pharmacokinetics, and reduced immunogenicity. These properties make them particularly useful in the development of biologics such as proteins, antibodies, and nucleic acid-based therapeutics.

Branched PEG Azide

Cat# Name Structure M.W. Purity Pricing
AP15627NH2-C5-PEG4-N3-L-Lysine-PEG3-N3619.71≥95% Pricing
AP117672-(Azido-PEG2-amido)-1,3-propandiol276.29≥95% Pricing
AP10777N,N-Bis(PEG1 azide)-N-4-oxo-butanoic acid343.34≥95% Pricing
AP10771N,N-Bis(PEG1-azide)-N-amido-PEG1-amine358.40≥95% Pricing
AP10776N,N-Bis(PEG1-azide)-N-amido-PEG2-amine402.45≥95% Pricing
AP10781N,N-Bis(PEG1-azide)-N-amido-PEG2-oxyamine418.45≥95% Pricing
AP11685NH-bis(PEG3-azide)419.48≥95% Pricing
AP10780N,N-Bis(PEG1-azide)-N-amido-PEG2-thiol419.50≥95% Pricing
AP11686N-(Azido-PEG3)-NH-PEG3-acid HCl salt422.48≥95% Pricing
AP10774N,N-Bis(PEG1-azide)-N-PEG2-acid431.44≥95% Pricing
AP10788N,N-Bis(PEG2-azide)-N-4-oxo-butanoic acid431.44≥95% Pricing
AP10782N,N-Bis(PEG1-azide)-N-4-oxo-butanoic NHS Ester440.41≥95% Pricing
AP14232Azidobutanamide-tri-(carboxyethoxymethyl)-methane448.4≥95% Pricing
AP13256N-(Azido-PEG1)-N-bis(PEG2-acid) HCl salt450.5≥98% Pricing
AP116922-(Azido-PEG3-amido)-1,3-bis(carboxylethoxy)propane464.47≥95% Pricing
AP13047Azidohexanoyl-tris tri-acid476.48≥95% Pricing
AP11695N-(Azido-PEG2)-N-Boc-PEG3-acid478.54≥95% Pricing
AP13245N-(Azido-PEG3)-NH-PEG3-t-butyl ester478.6≥98% Pricing
AP13244N-(Azido-PEG2)-N-PEG4-t-butyl ester478.6≥98% Pricing
AP10779N,N-Bis(PEG1-azide)-N-amido-PEG2-maleimide482.49≥95% Pricing
AP10787N,N-Bis(PEG2-azide)-N-amido-PEG2-amine490.56≥95% Pricing
AP10798N,N-Bis(PEG2-azide)-N-PEG2-oxyamine492.57≥95% Pricing
AP10796N,N-Bis(PEG2-azide)-N-PEG2-thiol493.62≥95% Pricing
AP140202-(Azido-PEG2-amido)-1,3-bis(tert-butyldimethylsilanoxy)propane504.80≥95% Pricing
AP10784N,N-Bis(PEG2-azide)-N-PEG2-ethanoic acid505.52≥95% Pricing
AP13049Azidohexanyl-amino-carbonyl-amino-tris tri-acid505.52≥95% Pricing
AP10797N,N-Bis(PEG2-azide)-N-amido-PEG2-oxyamine506.55≥95% Pricing
AP10795N,N-Bis(PEG2-azide)-N-amido-PEG2-thiol507.61≥95% Pricing
AP10783N,N-Bis(PEG2-azide)-N-PEG2-propanoic acid519.55≥95% Pricing
AP11706N-Boc-N-bis(PEG3-azide)519.6≥95% Pricing
AP13246N-(Azido-PEG3)-PEG4-t-butyl ester522.6≥95% Pricing
AP11696N-(Azido-PEG2)-N-Boc-PEG4-acid522.6≥95% Pricing
AP11697N-(Azido-PEG3)-N-Boc-PEG3-acid522.6≥95% Pricing
AP10775N,N-Bis(PEG1-azide)-N-PEG2-NHS ester528.52≥95% Pricing
AP10789N,N-Bis(PEG2-azide)-N-4-oxo-butanoic NHS ester528.52≥95% Pricing
AP11716N-(Azido-PEG2)-N-Boc-PEG3-t-butyl ester534.65≥95% Pricing
AP13258N-(Azido-PEG1)-N-bis(PEG2-t-butyl ester)562.7≥98% Pricing
AP11698N-(Azido-PEG3)-N-Boc-PEG4-acid566.65≥95% Pricing
AP10793N,N-Bis(PEG2-azide)-N-amido-PEG2-maleimide570.60≥95% Pricing
AP11702N-(Azido-PEG2)-N-Boc-PEG3-NHS ester575.62≥95% Pricing
AP11714N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester)576.69≥95% Pricing
AP11717N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester578.7≥95% Pricing
AP11718N-(Azido-PEG3)-N-Boc-PEG3-t-butyl ester578.7≥95% Pricing
AP12207N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid581.66≥95% Pricing
AP10786N,N-Bis(PEG2-azide)-N-PEG2-ethanoic NHS Ester602.60≥95% Pricing
AP11726N-(Azido-PEG2)-N-Biotin-PEG3-acid604.72≥95% Pricing
AP11691N-(Acid-PEG2)-N-bis(PEG3-azide)607.66≥95% Pricing
AP11707N-Boc-N-bis(PEG4-azide)607.71≥95% Pricing
AP11694Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane610.61≥95% Pricing
AP10785N,N-Bis(PEG2-azide)-N-PEG2-propionic NHS Ester616.62≥95% Pricing
AP11703N-(Azido-PEG2)-N-Boc-PEG4-NHS ester619.67≥95% Pricing
AP11704N-(Azido-PEG3)-N-Boc-PEG3-NHS ester619.67≥95% Pricing
AP11719N-(Azido-PEG3)-N-Boc-PEG4-t-butyl ester622.76≥95% Pricing
AP11720N-(Azido-PEG4)-N-Boc-PEG3-t-butyl ester622.76≥95% Pricing
AP11690N-(acid-PEG3)-N-bis(PEG3-azide)623.71≥95% Pricing
AP11687N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt626.7≥95% Pricing
AP13259N-(Azido-PEG1)-N-bis(PEG3-t-butyl ester)650.8≥98% Pricing
AP13254N-(Azido-PEG3)-N-(BocNH-PEG2)650.8≥98% Pricing
AP117002-(Azido-PEG3-amido)-1,3-bis(NHS Ester)658.62≥95% Pricing
AP11705N-(Azido-PEG3)-N-Boc-PEG4-NHS ester663.72≥95% Pricing
AP11713N-(t-butyl ester-PEG2)-N-bis(PEG3-azide)663.77≥95% Pricing
AP11721N-(Azido-PEG4)-N-Boc-PEG4-t-butyl ester666.81≥95% Pricing
AP13248N-(Azido-PEG2)-N-bis(PEG4-Acid)670.8≥98% Pricing
AP11712N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)679.81≥95% Pricing
AP11693N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid681.78≥95% Pricing
AP13250N-(Azido-PEG3)-N-(PEG3-NH-Boc)-PEG3-acid697.8≥98% Pricing
AP13242N-(Azido-PEG4)-N-bis(PEG4-amine)700.9≥98% Pricing
AP11093N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester706.85≥95% Pricing
AP11688N-(Azido-PEG3)-N-bis(PEG4-acid)714.81≥95% Pricing
AP11699N-NHS-PEG3-N-bisPEG3-azide720.78≥95% Pricing
AP15299N-(PFP ester-PEG3)-N-bis(PEG3-azide)789.8≥95% Pricing
AP11709N-(Azido-PEG3)-N-bis(PEG3-t-butyl ester)738.92≥95% Pricing
AP13252N-(Azido-PEG3)-N-(PEG3-NH-Boc)-PEG3-t-butyl ester753.9≥98% Pricing
AP11689N-(Azido-PEG4)-N-bis(PEG4-acid) HCl salt758.86≥95% Pricing
AP11715Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane778.94≥95% Pricing
AP11708N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester)782.97≥95% Pricing
AP13249N-(Azido-PEG4)-N-bis(PEG4-acid)786.9≥98% Pricing
AP11710N-(Azido-PEG3)-N-bis(PEG4-t-butyl ester)827.02≥95% Pricing
AP14108Tri(Azido-PEG3-amide)-amine833.9≥95% Pricing
AP11711N-(Azido-PEG4)-N-bis(PEG4-t-butyl ester)871.08≥95% Pricing
AP13255N-(Azido-PEG4)-N-bis(BocNH-PEG4) 901.1≥98% Pricing
AP14087Tri(Azido-PEG4-amide)-amine966.1≥95% Pricing
AP11701N-(Azido-PEG4)-N-bis(PEG4-NHS ester)981.02≥95% Pricing
AP13243N-(Azido-PEG10)-N-PEG10-acid1039.2≥98 Pricing
AP13257N-(Azido-PEG1)-N-bis(PEG3-acid) HCl salt487≥98% Pricing
AP13247N-(Azido-PEG10)-N-PEG10-t-butyl ester1095.3≥96% Pricing
AP14109Tri(Azido-PEG5-amide)-amine1098.2≥95% Pricing
AP13430Acid-PEG5-Amide-Tri(3-methoxypropanamide-PEG4-Azide) Methane1390.6≥98% Pricing
AP14233Azidobutanamide-Tri-(m-PEG8-ethoxymethyl)-methane1544.8≥95% Pricing
AP13425N-(acid-PEG10)-N-bis(PEG10-azide)1548.8≥96% Pricing
AP13424N-(acid-PEG24)-N-bis(PEG3-azide)1548.8≥98% Pricing
AP14123N-(Boc-PEG23)-N-bis(PEG3-azide)1575.90≥95% Pricing
AP13253N-bis(Azido-PEG10)-N-(PEG10-NH-Boc)1604.9≥95% Pricing
AP13251N-(Azido-PEG10)-N-(PEG10-NH-Boc)-PEG10-acid1623≥98% Pricing
AP13431(Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane2403.8≥98% Pricing
AP14114Tetra-(amido-PEG10-azide)2458.8≥95% Pricing
AP13432Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG10-Azide) Methane3064.6≥98% Pricing
AP13426N-bis(Azide-PEG23)-N-(PEG24-Acid)3311≥98% Pricing
AP14115Tetra-(amido-PEG23-azide)4750≥95% Pricing
AP13433Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG23-Azide) Methane 4782.7≥95% Pricing

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