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m-PEG or methoxy-PEG linker is a PEG chain with one functional group blocked with a methyl group. m PEG and its derivatives are useful for modification of compounds where cross-linking should be avoided.
AxisPharm offers a range of high purity mPEG reagents with different linker lengths.Different kinds of PEG linkers may be available by custom synthesis. Fast shipping.

Cat# Name Structure M.W. Purity Pricing
Bromoacetamide-mPEG
AP10945Bromoacetamide-m-PEG1196.04≥95% Pricing
AP10948Bromoacetamide-m-PEG2240.1≥95% Pricing
M-PEG-(CH2)-phosphonic acid
AP11803m-PEG4-(CH2)8-phosphonic acid356.4≥95% Pricing
AP11804m-PEG6-(CH2)8-phosphonic acid444.5≥95% Pricing
AP11805m-PEG8-(CH2)12-phosphonic acid588.72≥95% Pricing
M-PEG-(CH2)-phosphonic acid ethyl ester
AP11809m-PEG4-(CH2)8-phosphonic acid ethyl ester412.5≥95% Pricing
AP11810m-PEG6-(CH2)8-phosphonic acid ethyl ester500.61≥95% Pricing
AP11811m-PEG8-(CH2)12-phosphonic acid ethyl ester644.82≥95% Pricing
M-PEG-(CH2)3-acid
AP11329m-PEG4-(CH2)3-acid250.29≥95% Pricing
M-PEG-(CH2)3-methyl ester
AP11395m-PEG4-(CH2)3-methyl ester264.32≥95% Pricing
M-PEG-(CH2)3OH
AP11247m-PEG3-(CH2)3-alcohol178.23≥95% Pricing
AP11248m-PEG4-(CH2)3-alcohol222.28≥95% Pricing
AP11249m-PEG7-(CH2)3-alcohol354.44≥95% Pricing
M-PEG-2-methylacrylate
AP11398m-PEG5-2-methylacrylate320.38≥95% Pricing
AP11399m-PEG6-2-methylacrylate364.44≥95% Pricing
AP14103m-PEG9-2-methylacrylate496.6≥95% Pricing
M-PEG-4-nitrophenyl carbonate
AP11396m-PEG3-4-nitrophenyl carbonate285.25≥95% Pricing
AP11397m-PEG7-4-nitrophenyl carbonate461.46≥95% Pricing
M-PEG-acid
AP11314m-PEG1-acid104.11≥95% Pricing
AP11315m-PEG2-acid148.16≥95% Pricing
AP11316m-PEG3-acid192.21≥95% Pricing
AP10149m-PEG2-CH2-acid chloride196.63≥95% Pricing
AP10147m-PEG2-acid chloride210.65≥95% Pricing
AP10179m-PEG4-acid236.26≥95% Pricing
AP10150m-PEG3-CH2-acid chloride240.68≥95% Pricing
AP10148m-PEG3-acid chloride254.71≥95% Pricing
AP10180m-PEG5-acid280.32≥95% Pricing
AP11317m-PEG6-acid324.37≥95% Pricing
AP11318m-PEG7-acid368.42≥95% Pricing
AP10181m-PEG8-acid412.47≥95% Pricing
AP11319m-PEG9-acid456.53≥95% Pricing
AP113263-(m-PEG8-ethoxycarbonyl)propanoic acid484.54≥95% Pricing
AP11320m-PEG10-acid500.58≥95% Pricing
AP10145m-PEG11-acid544.63≥95% Pricing
AP10182m-PEG12-acid588.68≥95% Pricing
AP11321m-PEG13-acid632.74≥95% Pricing
AP113273-(m-PEG12-ethoxycarbonyl)propanoic acid660.75≥95% Pricing
AP13447m-PEG16-acid764.9≥98% Pricing
AP11322m-PEG17-acid808.95≥95% Pricing
AP11323m-PEG24-acid1117.32≥95% Pricing
AP11324m-PEG25-acid1161.38≥95% Pricing
AP11325m-PEG37-acid1690.01≥95% Pricing
M-PEG-Alcohol
AP11237m-PEG3-alcohol164.2≥95% Pricing
AP11238m-PEG4-alcohol208.25≥95% Pricing
AP10730m-PEG5-alcohol252.31≥98% Pricing
AP11239m-PEG6-alcohol296.36≥95% Pricing
AP10166m-PEG7-alcohol340.41≥95% Pricing
AP10167m-PEG8-alcohol384.46≥95% Pricing
AP10168m-PEG9-alcohol428.52≥95% Pricing
AP10169m-PEG10-alcohol472.57≥95% Pricing
AP10170m-PEG11-alcohol516.62≥95% Pricing
AP11240m-PEG12-alcohol560.68≥95% Pricing
AP11241m-PEG15-alcohol692.84≥95% Pricing
AP11242m-PEG16-alcohol736.89≥95% Pricing
AP11243m-PEG19-alcohol869.05≥95% Pricing
AP11244m-PEG23-alcohol1045.26≥95% Pricing
AP11245m-PEG24-alcohol1089.31≥95% Pricing
AP11246m-PEG36-alcohol1617.95≥95% Pricing
M-PEG-aldehyde
AP11367m-PEG3-aldehyde176.21≥95% Pricing
AP11368m-PEG4-aldehyde220.27≥95% Pricing
AP11369m-PEG7-aldehyde352.42≥95% Pricing
AP11370m-PEG8-aldehyde396.48≥95% Pricing
M-PEG-amine
AP10171m-PEG2-amine119.16≥95% Pricing
AP10172m-PEG3-amine163.22≥95% Pricing
AP12185m-PEG4-amine207.27≥95% Pricing
AP12186m-PEG5-amine251.32≥95% Pricing
AP12187m-PEG6-amine295.38≥95% Pricing
AP10173m-PEG7-amine339.43≥95% Pricing
AP10174m-PEG8-amine383.48≥95% Pricing
AP12188m-PEG9-amine427.54≥95% Pricing
AP12189m-PEG10-amine471.59≥95% Pricing
AP12190m-PEG11-amine515.64≥95% Pricing
AP12191m-PEG12-amine559.69≥95% Pricing
AP12192m-PEG15-amine691.85≥95% Pricing
AP12193m-PEG24-amine1088.33≥95% Pricing
AP12194m-PEG36-amine1616.97≥95% Pricing
AP12195m-PEG48-amine2145.6≥95% Pricing
M-PEG-azide
AP11353m-PEG2-azide145.16≥95% Pricing
AP10192m-PEG3-azide189.21≥95% Pricing
AP10193m-PEG4-azide233.26≥95% Pricing
AP11354m-PEG5-azide277.32≥95% Pricing
AP11355m-PEG6-azide321.37≥95% Pricing
AP10194m-PEG7-azide365.42≥95% Pricing
AP10195m-PEG8-azide409.47≥95% Pricing
AP11356m-PEG10-azide497.59≥95% Pricing
AP11357m-PEG11-azide541.64≥95% Pricing
AP11358m-PEG12-azide585.69≥95% Pricing
AP11359m-PEG16-azide761.9≥95% Pricing
AP11360m-PEG24-azide1114.33≥95% Pricing
AP11361m-PEG36-azide1642.96≥95% Pricing
m-PEG-BBTA
AP14198m-PEG8-BBTA742.90≥95% Pricing
M-PEG-benzaldehyde
AP12238m-PEG4-benzaldehyde268.31≥95% Pricing
M-PEG-bromide
AP10957propyl-PEG2-bromide211.1≥95% Pricing
AP10959butyl-PEG2-bromide225.13≥95% Pricing
AP14104m-PEG3-bromide227.10≥95% Pricing
AP10956ethyl-PEG3-bromide241.13≥95% Pricing
AP10201m-PEG4-bromide271.15≥95% Pricing
AP10960ethyl-PEG4-bromide285.18≥95% Pricing
AP10962m-PEG5-bromide315.2≥95% Pricing
AP12008m-PEG6-bromide359.26≥95% Pricing
AP10202m-PEG7-bromide403.31≥95% Pricing
AP10203m-PEG8-bromide447.36≥95% Pricing
AP12009m-PEG9-bromide491.42≥95% Pricing
AP12010m-PEG12-bromide623.58≥95% Pricing
M-PEG-CH2-aldehyde
AP11371m-PEG4-CH2-aldehyde250.29≥95% Pricing
M-PEG-CH2CH2NHCH2CH2COOH
AP11330m-PEG12-CH2CH2NHCH2CH2COOH631.76≥95% Pricing
M-PEG-CH2COOH
AP10175m-PEG3-CH2COOH222.24≥95% Pricing
AP10176m-PEG4-CH2COOH266.29≥95% Pricing
AP10177m-PEG5-CH2COOH310.34≥95% Pricing
AP10178m-PEG6-CH2COOH354.39≥95% Pricing
AP11328m-PEG9-CH2COOH442.5≥95% Pricing
AP14031m-PEG11-CH2COOH530.60≥95% Pricing
M-PEG-Hydrazide
AP10199m-PEG3-Hydrazide250.29≥95% Pricing
AP10200m-PEG4-Hydrazide294.35≥95% Pricing
AP11392m-PEG37-Hydrazide1704.04≥95% Pricing
M-PEG-Mal
AP10158m-PEG2-Mal199.20≥95% Pricing
AP10157m-PEG3-Mal243.26≥95% Pricing
AP11362m-PEG4-NH-Mal358.39≥95% Pricing
AP10186m-PEG6-amido-Mal446.49≥95% Pricing
AP10187m-PEG8-amido-Mal534.60≥95% Pricing
AP11363m-PEG12-NH-Mal710.82≥95% Pricing
AP11364m-PEG24-NH-Mal1239.45≥95% Pricing
AP11365m-PEG36-NH-Mal1768.09≥95% Pricing
AP11366m-PEG48-NH-Mal2296.72≥95% Pricing
M-PEG-Ms
AP11381m-PEG3-Ms198.23≥95% Pricing
AP11382m-PEG4-Ms242.29≥95% Pricing
AP11383m-PEG5-Ms286.34≥95% Pricing
AP11384m-PEG6-Ms330.39≥95% Pricing
AP11385m-PEG7-Ms374.45≥95% Pricing
AP11386m-PEG8-Ms418.5≥95% Pricing
AP11387m-PEG9-Ms462.55≥95% Pricing
AP13990m-PEG11-Ms550.7≥95% Pricing
AP11388m-PEG13-Ms638.76≥95% Pricing
M-PEG-NHS ester
AP11331m-PEG1-NHS ester201.18≥95% Pricing
AP13398m-PEG2-NHS ester245.2≥98% Pricing
AP10183m-PEG3-NHS Ester289.28≥95% Pricing
AP10184m-PEG4 NHS Ester333.33≥95% Pricing
AP10985m-PEG5-NHS ester377.39≥95% Pricing
AP11332m-PEG6-NHS ester421.44≥95% Pricing
AP11333m-PEG7-NHS ester465.5≥95% Pricing
AP10993m-PEG8-NHS ester509.55≥95% Pricing
AP11334m-PEG9-NHS ester553.6≥95% Pricing
AP11343m-PEG9 NHS succinate581.61≥95% Pricing
AP11335m-PEG10-NHS ester597.66≥95% Pricing
AP11336m-PEG11-NHS ester641.71≥95% Pricing
AP10185m-PEG12 NHS Ester685.76≥95% Pricing
AP11337m-PEG13-NHS ester729.81≥95% Pricing
AP11338m-PEG16-NHS ester861.97≥95% Pricing
AP11339m-PEG17-NHS ester906.03≥95% Pricing
AP11340m-PEG24-NHS ester1214.4≥95% Pricing
AP11341m-PEG25-NHS ester1258.45≥95% Pricing
AP11342m-PEG37-NHS ester1787.09≥95% Pricing
M-PEG-nitrile
AP11400m-PEG5-nitrile261.32≥95% Pricing
M-PEG-Norbornene
AP10571m-PEG3-Norbornene283.36≥95% Pricing
AP10570m-PEG7-Norbornene459.57≥95% Pricing
AP10569m-PEG8-Norbornene503.63≥95% Pricing
M-PEG-ONHBoc
AP11628m-PEG3-ONHBoc279.33≥95% Pricing
M-PEG-phosphonic acid
AP11799m-PEG2-phosphonic acid184.13≥95% Pricing
AP11800m-PEG4-phosphonic acid272.23≥95% Pricing
AP11801m-PEG5-phosphonic acid316.29≥95% Pricing
AP11802m-PEG9-phosphonic acid492.5≥95% Pricing
M-PEG-phosphonic acid ethyl ester
AP11806m-PEG4-phosphonic acid ethyl ester328.34≥95% Pricing
AP11807m-PEG5-phosphonic acid ethyl ester372.39≥95% Pricing
AP11808m-PEG9-phosphonic acid ethyl ester548.61≥95% Pricing
M-PEG-Propargyl
AP10196m-PEG3-Propargyl202.25≥95% Pricing
AP10197m-PEG4-Propargyl246.30≥95% Pricing
AP12338m-PEG8-Propargyl378.46≥95% Pricing
AP10198m-PEG9-Propargyl422.51≥95% Pricing
AP12339m-PEG12-Propargyl554.67≥95% Pricing
AP12340m-PEG17-Propargyl774.94≥95% Pricing
M-PEG-silane
AP11401m-PEG3-triethoxysilane395.57≥95% Pricing
AP10007m-PEG5-triethyoxysilane398.56≥95% Pricing
AP10008m-PEG6-triethyoxysilane442.62≥95% Pricing
AP11402m-PEG5-triethoxysilane483.67≥95% Pricing
M-PEG-succinimidyl carbonate
AP10092m-PEG4-NHS carbonate305.28≥95% Pricing
AP10093m-PEG5-NHS carbonate349.33≥95% Pricing
AP11828m-PEG5-succinimidyl carbonate393.39≥95% Pricing
AP11829m-PEG8-succinimidyl carbonate525.55≥95% Pricing
M-PEG-sulfonic acid
AP11393m-PEG4-sulfonic acid272.31≥95% Pricing
AP11394m-PEG5-sulfonic acid316.37≥95% Pricing
M-PEG-t-butyl ester
AP13991m-PEG2-t-butyl ester204.26≥95% Pricing
AP11344m-PEG3-t-butyl ester248.32≥95% Pricing
AP11345m-PEG4-t-butyl ester292.37≥95% Pricing
AP11346m-PEG5-t-buyl ester336.43≥95% Pricing
AP11347m-PEG7-t-butyl ester424.53≥95% Pricing
AP11348m-PEG8-t-butyl ester468.58≥95% Pricing
AP11349m-PEG9-t-butyl ester512.64≥95% Pricing
AP11350m-PEG10-t-butyl ester556.69≥95% Pricing
AP11351m-PEG12-t-butyl ester644.8≥95% Pricing
AP11352m-PEG13-t-butyl ester688.85≥95% Pricing
M-PEG-TCO
AP13226m-PEG4-TCO359.5≥98% Pricing
M-PEG-thiol
AP10188m-PEG3-thiol180.27≥95% Pricing
AP10189m-PEG4-thiol224.32≥95% Pricing
AP10740m-PEG5-thiol268.37≥95% Pricing
AP11389m-PEG6-thiol312.42≥95% Pricing
AP10190m-PEG7-thiol356.48≥95% Pricing
AP10191m-PEG8-thiol400.53≥95% Pricing
AP11390m-PEG12-Thiol576.74≥95% Pricing
M-PEG-Tos
AP11372m-PEG3-Tos274.33≥95% Pricing
AP11373m-PEG4-Tos318.38≥95% Pricing
AP11374m-PEG5-Tos362.44≥95% Pricing
AP11375m-PEG6-Tos406.49≥95% Pricing
AP11376m-PEG7-Tos450.54≥95% Pricing
AP11377m-PEG8-Tos494.6≥95% Pricing
AP11378m-PEG9-Tos538.65≥95% Pricing
AP11379m-PEG10-Tos582.7≥95% Pricing
AP11380m-PEG11-Tos626.76≥95% Pricing
M-PEG-triethoxysilane
AP11401m-PEG3-triethoxysilane395.57≥95% Pricing
AP10007m-PEG5-triethyoxysilane398.56≥95% Pricing
AP10008m-PEG6-triethyoxysilane442.62≥95% Pricing
AP11402m-PEG5-triethoxysilane483.67≥95% Pricing
Mal-PEG-Glu-NH-m-PEG
AP13372Mal-PEG4-Glu(OH)-NH-m-PEG241615.9≥98% Pricing
AP13373Mal-PEG4-Glu(TFP ester)-NH-m-PEG241763.9≥98% Pricing
Mal-PEG-Lys-NH-m-PEG
AP13371Mal-PEG4-Lys(TFA)-NH-m-PEG241729≥98% Pricing
AP13370Mal-PEG4-Lys(t-Boc)-NH-m-PEG241715.1≥98% Pricing

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