Explore the Unlimited Utility of PEG
Explore the Unlimited Utility of PEG
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Azido PEG

Azide PEG or PEG azide is widely used in “Click” chemistry, the particular example of the Cu(I) catalyzed reaction of the azide and a terminal acetylene; and b) the Staudinger ligation using functionalized aryl phosphines to couple the azide in a covalent fashion to form amides.

The attraction of the azide functionality is its low reactivity and high stability under most conditions, especially where other conjugating functionalities have to be used due to their limited stability, or when careful control of variables, like pH, are required in order to insure high yielding reactions.

Azide PEG
Azido-PEG-acid
BP-20902 Azido-PEG1-acid 159.1 98%
BP-20522 Azido-PEG2-acid 203.2 98%
BP-21583 Azido-PEG3-acid 247.2 98%
BP-20517 Azido-PEG4-acid 291.3 98%
BP-21608 Azido-PEG5-acid 335.4 98%
BP-20612 Azido-PEG6-Acid 379.4 98%
BP-21609 Azido-PEG8-acid 467.5 98%
BP-21825 Azido-PEG9-acid 511.6 98%
BP-21820 Azido-PEG10-acid 555.6 98%
BP-21610 Azido-PEG12-acid 643.7 98%
BP-22049 Azido-PEG24-acid 1172.4 97%
Azido-PEG-CH2CO2H
BP-22285 Azido-PEG1-CH2CO2H 145.1 98%
BP-22280 Azido-PEG2-CH2CO2H 189.2 98%
BP-22301 Azido-PEG4-CH2CO2H 277.3 98%
Other Azido-PEG-acid
BP-23407 N-Fmoc-Azido-tris(ethylenoxy)-L-alanine 484.5 95%
BP-23409 N-Boc-Azido-tris(ethylenoxy)-L-alanin 362.4 95%
BP-23411 azido-tris(ethylenoxy)-L-alanine TFA Salt ( 262.3 95%
Azido-PEG-(CH2)3-methyl ester
BP-22988 Azido-PEG4-(CH2)3-methyl ester 319.4 98%
Azido-PEG-Acrylate
BP-22125 Azido-PEG4-Acrylate 273.3 98%
Azido-PEG-alcohol
BP-20714 Azido-PEG2-Alcohol 131.1 98%
BP-20693 Azido-PEG3-Alcohol 175.2 98%
BP-20559 Azido-PEG4-alcohol 219.2 98%
BP-22015 Azido-PEG5-alcohol 263.3 98%
BP-20602 Azido-PEG6-Alcohol 307.3 98%
BP-21075 Azide-PEG8-Alcohol 395.4 98%
BP-22976 Azido-PEG9-Alcohol 439.5 98%
BP-22977 Azido-PEG11-Alcohol 527.6 98%
BP-22594 Azide-PEG12-alcohol 571.7 98%
BP-23300 Azido-PEG20-alcohol 924.1 98%
BP-21926 Azido-PEG24-alcohol 1100.3 97%
BP-21927 Azido-PEG36-alcohol 1628.9 97%
Azido-PEG-(CH2)3OH
BP-22794 Azido-PEG3-(CH2)3OH 233.3 98%
BP-23359 Azido-PEG4-(CH2)3OH 277.3 95%
Azido-PEG-amine
BP-21611 Azido-PEG1-Amine 130.1 98%
BP-20692 Azido-PEG2-Amine 174.2 98%
BP-20580 Azido-PEG3-amine 218.3 98%
BP-21615 Azido-PEG4-Amine 262.3 98%
BP-20590 Azido-PEG5-amine 306.4 98%
BP-22224 Azido-PEG6-amine 350.4 98%
BP-21507 Azido-PEG7-amine 394.5 98%
BP-22225 Azido-PEG8-amine 438.5 98%
BP-22226 Azido-PEG10-amine 526.6 98%
BP-22227 Azido-PEG11-amine 570.7 98%
BP-21956 Azido-PEG23 amine 1099.3 97%
BP-21957 Azido-PEG35 amine 1627.9 97%
Azido-PEG-azide
BP-20908 Azido-PEG1-Azide 156.1 98%
BP-20691 Azido-PEG2-Azide 200.2 98%
BP-20570 Azido-PEG3-azide 244.3 98%
BP-21586 Azido-PEG4-Azide 288.3 98%
BP-20453 Azido-PEG5-Azide 332.4 98%
BP-23141 Azido-PEG7-Azide 420.5 98%
BP-22995 Azido-PEG8-Azide 464.5 98%
BP-22595 Azido-PEG11-Azide 596.7 98%
BP-23132 Azido-PEG20-Azide 993.1 98%
Azido-PEG-Maleimide
BP-22468 Azido-PEG3-Maleimide 369.4 95%
Azido-PEG-methylamine
BP-22931 Azido-PEG1-methylamine 144.2 98%
Azido-PEG-methyl ester
BP-22934 Azido-PEG1-methyl ester 173.2 98%
Azido-PEG-NHS ester
BP-22467 Azidoacetic acid NHS ester 198.1 95%
BP-23322 3-Azidopropionic Acid Sulfo-NHS Ester 314.2 90%
BP-21857 Azido-PEG1-NHS ester 256.2 98%
BP-20524 Azido-PEG2-NHS ester 300.3 98%
BP-21605 Azido-PEG3-NHS ester 344.3 98%
BP-20518 Azido-PEG4-NHS ester 388.4 98%
BP-21659 Azido-PEG5-NHS ester 432.4 98%
BP-21506 Azido-PEG6-NHS ester 476.5 98%
BP-21606 Azido-PEG8-NHS ester 564.6 98%
BP-21607 Azido-PEG12-NHS ester 740.8 98%
 
Azido-PEG-CH2CO2-NHS
BP-22323 Azido-PEG2-CH2CO2-NHS 286.2 98%
BP-22305 Azido-PEG4-CH2CO2-NHS 374.3 98%
Azido-PEG-oxazolidin-2-one
BP-23182 Azido-PEG4-oxazolidin-2-one 332.4 98%
Azido-PEG-PFP ester
BP-21861 Azido-PEG1-PFP ester 325.2 98%
BP-20904 Azido-PEG2-PFP ester 369.2 98%
BP-21862 Azido-PEG3-PFP ester 413.3 98%
BP-20556 Azido-PEG4-PFP ester 457.3 98%
BP-21863 Azido-PEG5-PFP ester 501.4 98%
BP-21864 Azido-PEG6-PFP ester 545.5 98%
BP-21865 Azido-PEG8-PFP ester 633.6 98%
Azido-PEG-phosphonic acid
BP-23162 Azido-PEG3-phosphonic acid 283.2 98%
Azido-PEG-phosphonic acid ethyl ester
BP-23160 Azido-PEG3-phosphonic acid ethyl ester 339.3 98%
Azido-PEG-sulfonic acid
BP-22922 Azido-PEG2-sulfonic acid 239.3 98%
Azido-PEG-t-Boc-Hydrazide
BP-23197 Azido-PEG4-t-Boc-Hydrazide 405.4 98%
Azido-PEG-t-butyl ester
Catalog No. Name Structure M.W. Purity Price
BP-20673 Azido-PEG1-t-butyl ester 215.2 98%
BP-20521 Azido-PEG2- t-butyl ester 259.3 98%
BP-20637 Azido-PEG3-t-butyl ester 303.4 98%
BP-20436 Azido-PEG4-t-butyl ester 347.4 98%
BP-21012 Azide-PEG5-t-butyl ester 391.5 98%
BP-20507 Azido-PEG6- t-butyl ester 435.5 98%
BP-21083 Azido-PEG8-t-butyl ester 523.6 98%
BP-21823 Azido-PEG9-t-butyl ester 567.7 98%
BP-21836 Azido-PEG12-t-butyl ester 699.8 98%
BP-21992 Azido-PEG16-t-butyl ester 876 95%
 
BP-20595 Azido-(amido-PEG8)-t-butyl ester 594.7 98%
Azido-PEG-CH2CO2-t-butyl ester
BP-22060 Azido-PEG1-CH2CO2tBu 201.2 98%
BP-22260 Azido-PEG2-CH2CO2tBu 245.3 98%
BP-22105 Azido-PEG4-CH2CO2tBu 333.4 98%
BP-22133 Azido-PEG5-CH2CO2t-butyl ester 377.4 98%
BP-22132 Azido-PEG6-CH2CO2t-butyl ester 421.5 98%
Azido-PEG-TFP ester
BP-21866 Azido-PEG1-TFP ester 307.2 98%
BP-21867 Azido-PEG2-TFP ester 351.3 98%
BP-21868 Azido-PEG3-TFP ester 395.3 98%
BP-21869 Azido-PEG4-TFP ester 439.4 98%
BP-21870 Azido-PEG5-TFP ester 483.4 98%
BP-21871 Azido-PEG6-TFP ester 527.5 98%
BP-21872 Azido-PEG8-TFP ester 615.6 98%
Azido-PEG-Tos
BP-22769 Azide-PEG3-Tos 329.4 98%
BP-21076 Azide-PEG4-Tos 373.4 98%
BP-22735 Azide-PEG5-Tos 417.5 98%
BP-23177 Azide-PEG6-Tos 461.5 98%
BP-23149 Azide-PEG12-Tos 725.8 98%
Aminooxy-PEG-azide
BP-23103 Aminooxy-PEG2-azide 190.2 98%
BP-22704 Aminooxy-PEG3-azide 234.3 98%
BP-23194 Aminooxy-PEG5-azide 322.4 98%
Bromo-PEG-azide
BP-21716 Bromo-PEG2-azide 238.1 98%
BP-21718 Bromo-PEG3-azide 282.1 98%
BP-22128 Bromo-PEG4-Azide 326.2 98%
BP-21801 Bromo-PEG5-Azide 370.2 98%
Bromoacetamido-PEG-azide
BP-22868 Bromoacetamido-PEG2-Azide 295.1 98%
BP-21013 Bromoacetamido-PEG3-Azide 339.2 98%
BP-21097 Bromoacetamido-PEG5 -Azide 427.3 98%
Carboxyrhodamine 110-PEG-Azide
BP-22478 Carboxyrhodamine 110-PEG3-Azide 574.6 95%
Isothiocyanato-PEG-Azide
BP-22971 1-isothiocyanato-PEG3-Azide 260.3 98%
m-PEG-azide
BP-20988 m-PEG2-Azide 145.2 98%
BP-20973 m-PEG3-Azide 189.2 98%
BP-20631 m-PEG4-Azide 233.3 98%
BP-20456 m-PEG6-Azide 321.4 98%
BP-22353 m-PEG7-Azide 365.4 98%
BP-21115 m-PEG8-Azide 409.5 98%
BP-21912 m-PEG12-azide 585.7 98%
BP-21913 m-PEG24-azide 1114.3 90%
BP-21914 m-PEG36-azide 1643 97%
Propargyl-PEG-azide
BP-21677 Propargyl-PEG3-azide 213.2 98%
BP-23357 Propargyl-PEG5-azide 301.3 98%
BP-22874 Propargyl-PEG9-azide 477.5 98%
TAMRA-PEG-Azide
BP-22479 TAMRA-PEG3-Azide 630.7 90%
t-Boc-N-Amido-PEG-Azide
BP-22154 t-Boc-N-Amido-PEG2-Azide 274.3 98%
BP-20582 t-Boc-N-Amido-PEG3-Azide 318.4 98%
BP-22155 t-Boc-N-Amido-PEG4-Azide 362.4 98%
BP-20591 t-boc-N-amido-PEG5-Azide 406.5 98%
t-Boc-Aminooxy-PEG-Azide
BP-22994 t-Boc-Aminooxy-PEG2-Azide 290.3 98%
BP-22761 t-Boc-Aminooxy-PEG3-Azide 334.4 98%
Thiol-PEG-Azide
BP-23186 Thiol-PEG3-Azide 235.3 98%
Trifluoroethyl-PEG-Azide
BP-22926 1,1,1-Trifluoroethyl-PEG2-azide 213.2 98%
BP-22904 1,1,1-Trifluoroethyl-PEG4-azide 301.3 98%
Azido-PEG-amino acid
BP-21558 N-Fmoc-N'-(azido-PEG4)-L-Lysine 641.7  
BP-21559 N-Fmoc-N'-(azido-PEG4)-L-Lysine- PFP ester 807.8 97%
Other Azido-PEG
BP-22841 Azido-PEG4-4-nitrophenyl carbonate 384.3 98%
BP-20646 S-Acetyl-PEG3-Azido 277.3 98%
BP-21074 Trityl-PEG8-Azide 637.8 98%
BP-21082 Trityl-PEG10-Azide 725.9 98%
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