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Carboxylic Acid PEG is a versatile tool in ADC. It has an acid group on one end of the peg chain and another functional group on the other end.

Carboxylic acid PEG has excellent water solubility and can easily reacts with amine-containing bio-molecules under amide coupling conditions. It can also be converted to amine reactive forms, such as N-hydroxysuccinimide ester (NHS ester), pentafluorophenol ester (PFP), tetrafluorophenol (TFP) ester, and acid chloride. They are all widely used in bioconjugation, drug delivery technologies, and drug property modifications.

AxisPharm offers 4000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.

Acid PEG
Cat# Name Structure M.W. Purity Pricing
Acid-PEG-mono-methyl ester
AP11648Acid-PEG3-mono-methyl ester264.27≥95% Pricing
AP11649Acid-PEG4-mono-methyl ester308.33≥95% Pricing
AP11650Acid-PEG5-mono-methyl ester352.38≥95% Pricing
AP11651Acid-PEG6-mono-methyl ester396.43≥95% Pricing
Acid-PEG-NHS ester
AP10913Acid-PEG2-NHS ester303.27≥95% Pricing
AP11823Acid-PEG3-NHS ester347.32≥95% Pricing
AP13397Acid-PEG4-NHS ester391.4≥97% Pricing
AP11824Acid-PEG5-NHS ester435.43≥95% Pricing
AP11825Acid-PEG9-NHS ester611.64≥95% Pricing
AP11826Acid-PEG13-NHS ester787.85≥95% Pricing
AP11827Acid-PEG25-NHS ester1316.49≥95% Pricing
Acid-PEG-PFP ester
AP11656Acid-PEG3-PFP ester416.3≥95% Pricing
Acid-PEG-t-butyl ester
AP11646Acid-PEG1-t-butyl ester218.25≥95% Pricing
AP10669Acid-PEG2-t-butyl ester262.30≥95% Pricing
AP10670Acid-PEG3-t-butyl ester306.35≥95% Pricing
AP14116t-butyl ester-PEG4-CH2COOH336.38≥95% Pricing
AP10671Acid-PEG4-t-butyl ester350.41≥95% Pricing
AP10665Acid-PEG5-t-butyl ester394.46≥95% Pricing
AP10667Acid-PEG6-t-butyl ester438.51≥95% Pricing
AP10668Acid-PEG7-t-butyl ester482.56≥95% Pricing
AP10031Acid-CH2-PEG3-CH2-t-butyl ester278.3≥98% Pricing
AP10032Acid-CH2-PEG5-CH2-t-butyl ester366.40≥98% Pricing
AP11647t-butyl ester-PEG5-CH2COOH380.43≥95% Pricing
AP13448Acid-PEG8-t-butyl ester526.6≥98% Pricing
AP13449Acid-PEG10-t-butyl ester614.7≥98% Pricing
AP13450Acid-PEG12-t-butyl ester702.8≥98% Pricing
AP13451Acid-PEG14-t-butyl ester790.9≥98% Pricing
AP13452Acid-PEG25-t-butyl ester1275.5≥98% Pricing
Acid-PEG-TEMPO
AP11657Acid-PEG5-TEMPO491.6≥95% Pricing
Ald-benzoylamide-PEG-CH2 acid
AP10080Ald-benzoylamide-PEG2-CH2 acid295.29≥95% Pricing
AP10081Ald-benzoylamide-PEG3-CH2 acid339.34≥95% Pricing
AP10079Ald-benzoylamide-PEG4-CH2 acid383.39≥95% Pricing
Ald-PEG-acid
AP12239Ald-Ph-PEG2-acid309.32≥95% Pricing
AP12240Ald-Ph-PEG4-acid397.42≥95% Pricing
AP12241Ald-Ph-PEG6-acid485.53≥95% Pricing
AP12242Ald-Ph-PEG24-acid1278.48≥95% Pricing
Amino-PEG-(CH2)3CO2H
AP12154Amino-PEG2-(CH2)3CO2H191.23≥95% Pricing
AP12155Amino-PEG4-(CH2)3CO2H279.33≥95% Pricing
Amino-PEG-acid
AP12136Amino-PEG1-acid133.15≥95% Pricing
AP12137Amino-PEG2-acid177.2≥95% Pricing
AP12138Amino-PEG3-acid221.25≥95% Pricing
AP13781Amine-PEG3-carboxylic acid257.71≥95% Pricing
AP10221Amino-PEG4-acid265.30≥95% Pricing
AP12139Amino-PEG5-acid309.36≥95% Pricing
AP10222Amino-PEG6-acid353.41≥95% Pricing
AP10223Amino-PEG8-acid441.51≥95% Pricing
AP12140Amino-PEG9-acid485.57≥95% Pricing
AP12141Amino-PEG10-acid529.62≥95% Pricing
AP12142Amino-PEG12-acid617.73≥95% Pricing
AP12143Amino-PEG14-acid705.84≥95% Pricing
AP12144Amino-PEG16-acid793.94≥95% Pricing
AP12145Amino-PEG20-acid970.15≥95% Pricing
AP12146Amino-PEG23-acid1102.31≥95% Pricing
AP12147Amino-PEG24-acid1146.37≥95% Pricing
AP12148Amino-PEG25-acid1190.42≥95% Pricing
AP12149Amino-PEG28-acid1322.58≥95% Pricing
AP12150Amino-PEG32-acid1498.79≥95% Pricing
AP12151Amino-PEG36-acid1675≥95% Pricing
AP13416Amino-PEG36-CONH-PEG36-acid3332≥98% Pricing
AP1215317-(Amino-PEG6-ethylcarbamoyl)heptadecanoic acid620.87≥95% Pricing
AP13476N-(Amino-PEG4)-N-Fluorescein-PEG4-acid874≥95% Pricing
Amino-PEG-CH2COOH
AP10217Amino-PEG2-CH2COOH163.17≥95% Pricing
AP10218Amino-PEG3-CH2COOH207.22≥95% Pricing
AP10219Amino-PEG4-CH2COOH251.28≥95% Pricing
AP10220Amino-PEG5-CH2COOH295.33≥95% Pricing
Aminooxy-PEG-acid
AP10551HBr.H2N-O-(CH2)5-COOH228.08≥95% Pricing
AP12031Aminooxy-PEG3-acid237.25≥95% Pricing
AP12032Aminooxy-PEG4-acid281.31≥95% Pricing
AP12033Aminooxy-PEG8-acid457.52≥95% Pricing
AZD-PEG-acid
AP13700AZD-PEG2-acid406.4≥98% Pricing
Azido-PEG-acid
AP144363-Azidopropionic Acid115.10≥95% Pricing
AP147183-Azidopropanoic acid NHS ester212.20≥95% Pricing
AP147193-Azidopropanoic acid-PFP ester281.10≥95% Pricing
AP11642Azido-PEG1-acid159.15≥95% Pricing
AP11643Azido-PEG2-acid203.2≥95% Pricing
AP10247Azido-PEG3-acid247.25≥95% Pricing
AP10248Azido-PEG4-acid291.30≥95% Pricing
AP10249Azido-PEG5-acid335.35≥95% Pricing
AP10250Azido-PEG6-acid379.41≥95% Pricing
AP13239Azido-PEG7-acid423.5≥98% Pricing
AP10251Azido-PEG8-acid467.51≥95% Pricing
AP10252Azido-PEG9-acid511.56≥95% Pricing
AP10253Azido-PEG10-acid555.62≥95% Pricing
AP10254Azido-PEG11-acid599.67≥95% Pricing
AP10255Azido-PEG12-acid643.72≥95% Pricing
AP10256Azido-PEG16-acid819.93≥95% Pricing
AP10257Azido-PEG24-acid1172.35≥95% Pricing
AP11644Azido-PEG36-acid1701≥95% Pricing
AP116452-((Azido-PEG8-carbamoyl)methoxy)acetic acid554.59≥95% Pricing
AP12110Azido-PEG3-Sulfone-PEG4-acid515.58≥95% Pricing
Azido-PEG-CH2CO2H
AP11519Azido-PEG1-CH2CO2H145.12≥95% Pricing
AP11520Azido-PEG2-CH2CO2H189.17≥95% Pricing
AP10244Azido-PEG3-CH2CO2H233.22≥95% Pricing
AP10245Azido-PEG4-CH2CO2H277.27≥95% Pricing
AP11521Azido-PEG5-CH2CO2H321.33≥95% Pricing
AP10246Azido-PEG8-CH2CO2H453.49≥95% Pricing
Azido-PEG-phosphonic acid
AP11562Azido-PEG3-phosphonic acid283.22≥95% Pricing
Azido-PEG-sulfonic acid
AP11564Azido-PEG2-sulfonic acid239.25≥95% Pricing
Benzyl-PEG-acid
AP11669Benzyl-PEG4-acid312.36≥95% Pricing
Benzyl-PEG-CH2CO2H
AP11670Benzyl-PEG2-CH2CO2H210.23≥95% Pricing
Benzyloxy carbonyl-PEG-acid
AP11671Benzyloxy carbonyl-PEG3-acid340.37≥95% Pricing
AP13418Benzyloxy carbonyl-PEG4-Acid384.4≥98% Pricing
Biotin acid PEG
AP10513Biotin-PEG2-acid403.50≥95% Pricing
AP10514Biotin-PEG3-acid447.55≥95% Pricing
AP10515Biotin-PEG4-acid491.60≥95% Pricing
AP10516Biotin-PEG6-acid579.71≥95% Pricing
AP10517Biotin-PEG8-acid667.81≥95% Pricing
AP10518Biotin-PEG9-acid711.87≥95% Pricing
AP10519Biotin-PEG12-acid844.02≥95% Pricing
AP10520Biotin-PEG24-acid1372.65≥95% Pricing
AP11030Biotin-PEG36-acid1901.3≥95% Pricing
Bis-PEG-acid
AP11286Bis-PEG1-acid162.14≥95% Pricing
AP11287Bis-PEG2-acid206.19≥95% Pricing
AP11288Bis-PEG3-acid250.25≥95% Pricing
AP11289Bis-PEG4-acid294.3≥95% Pricing
AP11290Bis-PEG5-acid338.35≥95% Pricing
AP10728Bis-PEG6-acid382.40≥95% Pricing
AP11291Bis-PEG7-acid426.46≥95% Pricing
AP11292Bis-PEG8-acid470.51≥95% Pricing
AP11293Bis-PEG9-acid514.57≥95% Pricing
AP11294Bis-PEG10-acid558.62≥95% Pricing
AP11295Bis-PEG11-acid602.67≥95% Pricing
AP11296Bis-PEG12-acid646.72≥95% Pricing
AP11297Bis-PEG13-acid690.78≥95% Pricing
AP11298Bis-PEG14-acid734.83≥95% Pricing
AP11299Bis-PEG15-acid778.88≥95% Pricing
AP11300Bis-PEG17-acid866.99≥95% Pricing
AP13421Bis-PEG18-acid911.1≥98% Pricing
AP11301Bis-PEG21-acid1043.2≥95% Pricing
AP11302Bis-PEG25-acid1219.41≥95% Pricing
AP11303Bis-PEG29-acid1395.63≥95% Pricing
Bis-PEG-sulfonic acid
AP11439Bis-PEG3-sulfonic acid322.34≥95% Pricing
AP11440Bis-PEG4-sulfonic acid366.4≥95% Pricing
Bis-sulfone-PEG-acid
AP12582Bis-sulfone Acid500.58≥95% Pricing
AP13036Bis-sulfone-PEG4-acid747.87≥95% Pricing
AP13037Bis-sulfone-PEG8-acid924.08≥95% Pricing
AP13446Bis-sulfone-PEG12-Acid1100.3≥98% Pricing
Boc-HyNic-PEG-acid
AP10133Boc-HyNic PEG4 acid500.55≥95% Pricing
Branched PEG Acid
AP122032-Amino-1,3-bis(carboxylethoxy)propane HCl salt235.24≥95% Pricing
AP117334-(N-Boc-amino)-1,6-heptanedioic acid275.3≥95% Pricing
AP117342-Boc-amino-1,3-bis-propanoic acid335.35≥95% Pricing
AP11728NH-bis(PEG2-acid) HCl salt337.37≥95% Pricing
AP11740Tri(carboxyethyloxyethyl)amine HCl salt365.38≥95% Pricing
AP117411,3-bis(carboxyethoxy)-2,2-bis(carboxyethoxy)propane424.4≥95% Pricing
AP11729NH-bis(PEG3-acid) HCl salt425.48≥95% Pricing
AP12365N-(Acid-PEG2)-N-bis(PEG2-propargyl)429.51≥95% Pricing
AP13043NHBoc-tris tri-acid437.44≥95% Pricing
AP11737N-Boc-N-bis(PEG2-acid)437.49≥95% Pricing
AP110922-(Biotin-amido)-1,3-bis(carboxylethoxy)propane461.53≥95% 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
AP11743N-Mal-N-bis(PEG2-acid)488.49≥95% Pricing
AP13046BocNH-acetylamino-tris tri-acid494.49≥95% Pricing
AP13049Azidohexanyl-amino-carbonyl-amino-tris tri-acid505.52≥95% Pricing
AP13045BocNH-propionylamino-tris tri-acid508.52≥95% Pricing
AP11730NH-bis(PEG4-acid) HCl salt513.58≥95% Pricing
AP11745N-Benzyl-N-bis(PEG3-acid)515.6≥95% Pricing
AP11696N-(Azido-PEG2)-N-Boc-PEG4-acid522.6≥95% Pricing
AP11697N-(Azido-PEG3)-N-Boc-PEG3-acid522.6≥95% Pricing
AP11738N-Boc-N-bis(PEG3-acid)525.59≥95% Pricing
AP11698N-(Azido-PEG3)-N-Boc-PEG4-acid566.65≥95% Pricing
AP12206N-(acid-PEG3)-N-bis(PEG3-amine)571.71≥95% Pricing
AP12207N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid581.66≥95% Pricing
AP12204N-(Amino-PEG3)-N-bis(PEG3-acid) HCl salt600.7≥95% Pricing
AP11726N-(Azido-PEG2)-N-Biotin-PEG3-acid604.72≥95% Pricing
AP11691N-(Acid-PEG2)-N-bis(PEG3-azide)607.66≥95% Pricing
AP11694Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane610.61≥95% Pricing
AP11739N-Boc-N-bis(PEG4-acid)613.7≥95% Pricing
AP13050Acid-C3-CONH-tris tri-tBu ester619.74≥95% Pricing
AP11690N-(acid-PEG3)-N-bis(PEG3-azide)623.71≥95% Pricing
AP11746N-DBCO-N-bis(PEG2-acid)624.69≥95% Pricing
AP11687N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt626.7≥95% Pricing
AP11744N-Mal-N-bis(PEG4-acid)664.7≥95% Pricing
AP11693N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid681.78≥95% Pricing
AP11735N-(Boc-PEG3)-N-bis(PEG3-acid)700.82≥95% Pricing
AP11732N-(Amino-PEG4)-N-Biotin-PEG4-acid710.88≥95% Pricing
AP11688N-(Azido-PEG3)-N-bis(PEG4-acid)714.81≥95% Pricing
AP12364N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt727.84≥95% Pricing
AP11731N-Biotin-N,N-bis(PEG4-acid)739.88≥95% Pricing
AP13458N-(m-PEG4)-N'-(PEG2-acid)-Cy5741.4≥97% Pricing
AP11689N-(Azido-PEG4)-N-bis(PEG4-acid) HCl salt758.86≥95% Pricing
AP12205N-(Amino-PEG5)-N-bis(PEG4-acid)776.92≥95% Pricing
AP13459N-(m-PEG4)-N'-(PEG4-acid)-Cy5829.5≥98% Pricing
AP11736N-(Boc-PEG5)-N-bis(PEG4-acid)877.03≥95% Pricing
AP11091N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt959.16≥95% Pricing
AP13257N-(Azido-PEG1)-N-bis(PEG3-acid) HCl salt487≥98% Pricing
AP13256N-(Azido-PEG1)-N-bis(PEG2-acid) HCl salt487≥98% Pricing
AP13460N-(m-PEG9)-N'-(PEG5-acid)-Cy51093.8≥97% Pricing
AP11742N-(propanoic acid)-N-bis(m-PEG12)1174.42≥95% Pricing
AP13251N-(Azido-PEG10)-N-(PEG10-NH-Boc)-PEG10-acid1623≥98% Pricing
AP13426N-bis(Azide-PEG23)-N-(PEG24-Acid)3311≥98% Pricing
AP13436Methyltetrazine-amido-Tri-(acid-PEG1-ethoxymethyl)-methane549.5≥98% Pricing
AP13230N-(TCO)-N-bis(PEG4-acid)665.8≥98% Pricing
AP13248N-(Azido-PEG2)-N-bis(PEG4-Acid)670.8≥98% Pricing
AP13250N-(Azido-PEG3)-N-(PEG3-NH-Boc)-PEG3-acid697.8≥98% Pricing
AP13435Methyltetrazine-amido-N-bis(PEG4-acid)725.8≥98% Pricing
AP13249N-(Azido-PEG4)-N-bis(PEG4-acid)786.9≥98% Pricing
AP13197DBCO-N-bis(PEG4-acid)800.9≥98% Pricing
AP13420N-(DBCO-PEG4)-N-Biotin-PEG4-acid998.2≥98% Pricing
AP13419N-(acid-PEG3)-N-bis(PEG3-biotin)1024.3≥98% Pricing
AP13243N-(Azido-PEG10)-N-PEG10-acid1039.2≥98 Pricing
AP13430Acid-PEG5-Amide-Tri(3-methoxypropanamide-PEG4-Azide) Methane1390.6≥98% Pricing
AP13425N-(acid-PEG10)-N-bis(PEG10-azide)1548.8≥96% Pricing
AP13424N-(acid-PEG24)-N-bis(PEG3-azide)1548.8≥98% Pricing
AP13431(Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane2403.8≥98% Pricing
AP13432Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG10-Azide) Methane3064.6≥98% Pricing
AP13433Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG23-Azide) Methane 4782.7≥95% Pricing
Bromo-aliphatic-acid
AP143057-Bromoheptanoic acid209.10≥95% Pricing
AP1430610-Bromodecanoic acid251.20≥95% Pricing
Bromo-PEG-acid
AP11978Bromo-PEG1-acid197.03≥95% Pricing
AP11979Bromo-PEG2-acid241.08≥95% Pricing
AP11980Bromo-PEG3-acid285.13≥95% Pricing
AP11981Bromo-PEG4-acid329.19≥95% Pricing
AP11982Bromo-PEG5-acid373.24≥95% Pricing
AP13437Bromo-PEG8-acid505.4≥98% Pricing
Bromo-PEG-CH2CO2H
AP11983Bromo-PEG1-CH2CO2H183≥95% Pricing
AP10963Bromo-PEG3-acetic acid271.11≥95% Pricing
Bromo-phosphonic acid
AP119324-bromobutylphosphonic acid217≥95% Pricing
AP119336-bromideomohexylphosphonic acid245.05≥95% Pricing
AP11790Bromo-PEG2-phosphonic acid277.05≥95% Pricing
AP1193410-bromodecylphosphonic acid301.16≥95% Pricing
AP11792Bromo-PEG5-phosphonic acid409.21≥95% Pricing
Bromoacetamido-PEG-Acid
AP120113-(2-bromoacetamido)propanoic acid210.03≥95% Pricing
AP12012Bromoacetamido-PEG2-acid298.13≥95% Pricing
AP12013Bromoacetamido-PEG3-acid342.19≥95% Pricing
AP12014Bromoacetamido-PEG4-acid386.24≥95% Pricing
AP10953Bromoacetamide-PEG8-acid562.45≥95% Pricing
AP120152-bromideomo-2,2-dimethyl-acetamido-PEG3-acid370.24≥95% Pricing
AP1398017-(Bromoacetamido-PEG9-ethylcarbamoyl)heptadecanoic acid874.00≥95% Pricing
Carboxy-PEG-phosphonic acid
AP11795Carboxy-PEG4-phosphonic acid330.27≥95% Pricing
Carboxy-PEG-sulfonic acid
AP11652Carboxy-PEG2-sulfonic acid242.24≥95% Pricing
AP11653Carboxy-PEG4-sulfonic acid330.35≥95% Pricing
AP11654Carboxy-PEG5-sulfonic acid374.4≥95% Pricing
CBZ-aminooxy-PEG-acid
AP12089CBZ-aminooxy-PEG8-acid591.65≥95% Pricing
Cbz-N-Amido-PEG-acid
AP10416Cbz-N-Amido-PEG1-acid267.28≥95% Pricing
AP10417Cbz-N-Amido-PEG2-acid311.33≥95% Pricing
AP10418Cbz-N-Amido-PEG3-acid355.38≥95% Pricing
AP10419Cbz-N-Amido-PEG4-acid399.44≥95% Pricing
AP10420Cbz-N-Amido-PEG5-acid443.49≥95% Pricing
AP10421Cbz-N-Amido-PEG6-acid487.54≥95% Pricing
AP10422Cbz-N-Amido-PEG8-acid575.65≥95% Pricing
AP10423Cbz-N-Amido-PEG10-acid663.75≥95% Pricing
AP10424Cbz-N-Amido-PEG12-acid751.86≥95% Pricing
AP11655Cbz-N-amido-PEG20-acid1104.29≥95% Pricing
AP10425Cbz-N-Amido-PEG24-acid1248.25≥95% Pricing
AP10426Cbz-N-Amido-PEG36-acid1809.12≥95% Pricing
Cbz-N-Amido-PEG-CH2COOH
AP10410Cbz-N-Amido-PEG1-CH2COOH253.25≥95% Pricing
AP10411Cbz-N-Amido-PEG2-CH2COOH297.30≥95% Pricing
AP10412Cbz-N-Amido-PEG3-CH2COOH341.36≥95% Pricing
AP14709Cbz-N-Amido-PEG4-CH2COOH385.40≥95% Pricing
AP10413Cbz-N-Amido-PEG5-CH2COOH429.46≥95% Pricing
AP10414Cbz-N-Amido-PEG8-CH2COOH561.62≥95% Pricing
AP10415Cbz-N-Amido-PEG10-CH2COOH649.72≥95% Pricing
DBCO-acid & DBCO-PEG acid
AP10025DBCO-acid305.33≥98% Pricing
AP10753DBCO-C5 acid319.35≥95% Pricing
AP10026DBCO-acid C6333.38≥98% Pricing
AP10299DBCO-NH-C4-acid404.46≥95% Pricing
AP11108DBCO-PEG1-acid420.47≥95% Pricing
AP10308DBCO-NH-PEG2-acid464.51≥95% Pricing
AP14196DBCO-S-S-acid468.60≥95% Pricing
AP10029DBCO-PEG3-CH2CO2H494.54≥98% Pricing
AP10309DBCO-NH-PEG3-acid508.56≥95% Pricing
AP11109DBCO-PEG4-acid552.62≥95% Pricing
AP10310DBCO-NH-PEG5-acid596.67≥95% Pricing
AP13159DBCO-PEG6-acid640.7≥95% Pricing
AP10311DBCO-NH-PEG7-acid684.77≥95% Pricing
AP11110DBCO-PEG8-acid728.84≥95% Pricing
AP11111DBCO-PEG12-acid905.05≥95% Pricing
AP10312DBCO-NH-PEG12-acid949.09≥95% Pricing
AP13161Sulfo DBCO-PEG3-acid659.7≥95% Pricing
AP13160DBCO-PEG24-acid1433.7≥95% Pricing
DNP-PEG-acid
AP10118DNP-PEG1 acid299.24≥95% Pricing
AP12226DNP-PEG2-acid343.29≥95% Pricing
AP12227DNP-PEG4-acid431.4≥95% Pricing
AP12228DNP-PEG6-acid519.5≥95% Pricing
AP12229DNP-PEG12-acid783.82≥95% Pricing
DSPE-PEG-acid
AP10857DSPE-PEG4-acid1010.32≥95% Pricing
endo-BCN-PEG-acid
AP10610BCN-O-Acetic Acid208.26≥95% Pricing
AP13058endo-BCN-acid222.28≥95% Pricing
AP119695-endo-BCN-pentanoic acid293.36≥95% Pricing
AP13125BCN-pentanoic acid293.36≥95% Pricing
AP10613BCN-O-Acetic Acid NHS Ester305.33≥95% Pricing
AP12344endo-BCN-PEG2-acid353.42≥95% Pricing
AP12345endo-BCN-PEG3-acid397.47≥95% Pricing
AP10790endo-BCN-PEG4 acid441.52≥95% Pricing
AP12347endo-BCN-PEG8-acid617.73≥95% Pricing
AP12348endo-BCN-PEG12-acid793.94≥95% Pricing
Fluorescein-PEG-Acid
AP13453Fluorescein-PEG4-Acid654.7≥96% Pricing
AP13454Fluorescein-PEG5-Acid698.8≥98% Pricing
AP13455Fluorescein-PEG6-Acid742.8≥96% Pricing
AP11722N-(Azido-PEG2)-N-Fluorescein-PEG3-acid767.81≥95% Pricing
AP11724N-(Azido-PEG3)-N-Fluorescein-PEG3-acid811.86≥95% Pricing
AP11723N-(Azido-PEG2)-N-Fluorescein-PEG4-acid811.86≥95% Pricing
AP11725N-(Azido-PEG3)-N-Fluorescein-PEG4-acid855.91≥95% Pricing
Fmoc-aminooxy-PEG-acid
AP12086Fmoc-aminooxy-PEG4-acid503.55≥95% Pricing
AP12087Fmoc-aminooxy-PEG12-acid855.97≥95% Pricing
Fmoc-N-amido-PEG-CH2CO2H
AP10325Fmoc-NH-PEG1-CH2COOH341.36≥95% Pricing
AP10326Fmoc-NH-PEG2-CH2COOH385.41≥95% Pricing
AP10327Fmoc-NH-PEG3-CH2COOH429.46≥95% Pricing
AP10328Fmoc-NH-PEG4-CH2COOH473.52≥95% Pricing
AP10329Fmoc-NH-PEG5-CH2COOH517.57≥95% Pricing
AP10330Fmoc-NH-PEG6-CH2COOH561.62≥95% Pricing
AP10331Fmoc-NH-PEG8-CH2COOH649.73≥95% Pricing
AP10332Fmoc-NH-PEG11-CH2COOH781.88≥95% Pricing
AP10333Fmoc-NH-PEG12-CH2COOH825.94≥95% Pricing
Fmoc-NH-PEG-acid
AP10334Fmoc-NH-PEG1-acid355.39≥95% Pricing
AP10335Fmoc-NH-PEG2-acid399.44≥95% Pricing
AP10336Fmoc-NH-PEG3-acid443.49≥95% Pricing
AP11098Fmoc-NMe-PEG3-acid457.52≥95% Pricing
AP10337Fmoc-NH-PEG4-acid487.54≥95% Pricing
AP11099Fmoc-NMe-PEG4-acid501.58≥95% Pricing
AP10338Fmoc-NH-PEG5-acid531.60≥95% Pricing
AP10339Fmoc-NH-PEG6-acid575.65≥95% Pricing
AP10340Fmoc-NH-PEG7-acid619.70≥95% Pricing
AP10341Fmoc-NH-PEG8-acid663.75≥95% Pricing
AP10342Fmoc-NH-PEG9-acid707.81≥95% Pricing
AP10343Fmoc-NH-PEG10-acid751.86≥95% Pricing
AP10344Fmoc-NH-PEG11-acid795.91≥95% Pricing
AP10345Fmoc-NH-PEG12-acid839.96≥95% Pricing
AP10346Fmoc-NH-PEG15-acid972.12≥95% Pricing
AP10347Fmoc-NH-PEG16-acid1016.17≥95% Pricing
AP10348Fmoc-NH-PEG19-acid1148.33≥95% Pricing
AP10349Fmoc-NH-PEG20-acid1192.39≥95% Pricing
AP11097Fmoc-NH-PEG23-acid1324.56≥95% Pricing
AP10350Fmoc-NH-PEG24-acid1368.60≥95% Pricing
AP10351Fmoc-NH-PEG25-acid1412.65≥95% Pricing
AP10352Fmoc-NH-PEG28-acid1544.81≥95% Pricing
AP10353Fmoc-NH-PEG30-acid1632.93≥95% Pricing
AP10354Fmoc-NH-PEG36-acid1897.23≥95% Pricing
Fmoc-NH-PEG-CH2COOH
AP10325Fmoc-NH-PEG1-CH2COOH341.36≥95% Pricing
AP10326Fmoc-NH-PEG2-CH2COOH385.41≥95% Pricing
AP10327Fmoc-NH-PEG3-CH2COOH429.46≥95% Pricing
AP10328Fmoc-NH-PEG4-CH2COOH473.52≥95% Pricing
AP10329Fmoc-NH-PEG5-CH2COOH517.57≥95% Pricing
AP10330Fmoc-NH-PEG6-CH2COOH561.62≥95% Pricing
AP10331Fmoc-NH-PEG8-CH2COOH649.73≥95% Pricing
AP10332Fmoc-NH-PEG11-CH2COOH781.88≥95% Pricing
AP10333Fmoc-NH-PEG12-CH2COOH825.94≥95% Pricing
Folate-PEG-acid
AP12975Folate-PEG1 acid556.54≥95% Pricing
AP12976Folate-PEG2 acid600.59≥95% Pricing
Hydroxy-PEG-acid
AP13935Hydroxy-PEG1-acid134.13≥95% Pricing
AP11199Hydroxy-PEG4-acid266.29≥95% Pricing
AP11200Hydroxy-PEG8-acid442.5≥95% Pricing
Hydroxy-PEG-CH2CO2H
AP11201Hydroxy-PEG2-CH2CO2H, sodium salt164.16≥95% Pricing
AP11202Hydroxy-PEG4-CH2CO2H252.26≥95% Pricing
Hydroxy-PEG-sulfonic acid
AP11218Hydroxy-PEG2-sulfonic acid214.23≥95% Pricing
AP11219Hydroxy-PEG3-sulfonic acid258.29≥95% Pricing
HyNic-PEG-acid
AP10134HyNic acid153.14≥95% Pricing
Iodo-PEG-Acid
AP13764Iodo-PEG3-Acid332.13≥95% Pricing
AP14105Iodoacetamido-PEG6-acid521.40≥95% Pricing
AP13473Iodoacetamido-PEG8-acid609.5≥95% Pricing
Lipid-PEG-acid
AP14135Oleic acid282.50≥95% Pricing
AP14136oleic acid-d9291.40≥95% Pricing
AP10763(R)-2,6-Bis-(m-PEG4)-amidohexanoic acid582.68≥95% Pricing
AP10868(S)-2,6-Bis-(m-PEG8)-amidohexanoic acid967.10≥95% Pricing
Lipoamido-PEG-acid
AP13720DL-Thioctic acid206.3≥95% Pricing
AP11408Lipoamido-PEG4-acid453.61≥95% Pricing
AP11409Lipoamido-PEG8-acid629.82≥95% Pricing
AP11410Lipoamido-PEG12-acid806.03≥95% Pricing
AP11411Lipoamido-PEG24-acid1334.67≥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)3-acid
AP11329m-PEG4-(CH2)3-acid250.29≥95% Pricing
M-PEG-acid
AP11314m-PEG1-acid104.11≥95% Pricing
AP11315m-PEG2-acid148.16≥95% Pricing
AP11316m-PEG3-acid192.21≥95% Pricing
AP10179m-PEG4-acid236.26≥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
AP11320m-PEG10-acid500.58≥95% Pricing
AP10145m-PEG11-acid544.63≥95% Pricing
AP10182m-PEG12-acid588.68≥95% Pricing
AP11321m-PEG13-acid632.74≥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
AP10147m-PEG2-acid chloride210.65≥95% Pricing
AP10148m-PEG3-acid chloride254.71≥95% Pricing
AP10149m-PEG2-CH2-acid chloride196.63≥95% Pricing
AP10150m-PEG3-CH2-acid chloride240.68≥95% Pricing
AP113273-(m-PEG12-ethoxycarbonyl)propanoic acid660.75≥95% Pricing
AP113263-(m-PEG8-ethoxycarbonyl)propanoic acid484.54≥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-sulfonic acid
AP11393m-PEG4-sulfonic acid272.31≥95% Pricing
AP11394m-PEG5-sulfonic acid316.37≥95% Pricing
Mal-Alkyl-acid
AP10544Mal-(CH2)2-COOH169.14≥95% Pricing
AP10545Mal-(CH2)3-COOH183.16≥95% Pricing
AP10546Mal-(CH2)5-COOH211.22≥95% Pricing
AP10547Mal-(CH2)10-COOH281.35≥95% Pricing
AP114875-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanoic acid197.19≥95% Pricing
AP114884-((2,5-Dioxo-2H-pyrrol-1(5H)-yl)methyl)cyclohexanecarboxylic acid237.26≥95% Pricing
Mal-amido-PEG-acetic acid
AP10923Mal-propionylamido-PEG1-acetic acid270.24≥95% Pricing
AP10924Mal-propionylamido-PEG2-acetic acid314.29≥95% Pricing
AP10925Mal-propionylamido-PEG3-acetic acid358.35≥95% Pricing
AP10926Mal-propionylamido-PEG4-acetic acid402.4≥95% Pricing
AP10927Mal-propionylamido-PEG5-acetic acid446.45≥95% Pricing
AP10928Mal-propionylamido-PEG6-acetic acid490.51≥95% Pricing
AP10929Mal-propionylamido-PEG7-acetic acid534.56≥95% Pricing
AP10930Mal-propionylamido-PEG8-acetic acid578.61≥95% Pricing
Mal-amido-PEG-acid
AP10724Mal-amido-PEG2-acid328.32≥95% Pricing
AP10725Mal-amido-PEG3-acid372.37≥95% Pricing
AP10741Mal-amido-PEG4-acid416.42≥95% Pricing
AP11475Mal-amido-PEG6-acid504.53≥95% Pricing
AP10722Mal-amido-PEG7-acid548.58≥95% Pricing
AP10984Mal-amido-PEG8-acid592.64≥95% Pricing
AP10723Mal-amido-PEG9-acid636.69≥95% Pricing
AP11476Mal-amido-PEG10-acid680.75≥95% Pricing
AP11477Mal-amido-PEG12-acid768.85≥95% Pricing
AP11478Mal-amido-PEG24-acid1297.49≥95% Pricing
Mal-PEG-acid
AP11444Mal-PEG1-acid213.19≥95% Pricing
AP10164Mal-PEG2-acid257.24≥95% Pricing
AP11445Mal-PEG3-acid301.3≥95% Pricing
AP10224Mal-PEG4-acid345.35≥95% Pricing
AP11446Mal-PEG5-acid389.4≥95% Pricing
AP10225Mal-PEG6-acid433.45≥95% Pricing
AP10226Mal-PEG8-acid521.56≥95% Pricing
AP11447Mal-PEG12-acid697.77≥95% Pricing
Methoxycarbonyl-PEG-t-butyl ester
AP13994Methoxycarbonyl-PEG4-t-butyl ester364.40≥95% Pricing
AP13993Methoxycarbonyl-PEG5-t-butyl ester408.5≥95% Pricing
Methylamino-PEG-acid
AP11599Methylamino-PEG1-acid HCl salt147.17≥95% Pricing
AP11600Methylamino-PEG2-acid HCl salt191.23≥95% Pricing
AP11601Methylamino-PEG4-acid HCl salt279.33≥95% Pricing
Miscellaneous PEG acid
AP11658Active-Mono-Sulfone-PEG8-acid767.88≥95% Pricing
Mono-sulfone Acid
AP12679Mono-sulfone Acid332.37≥95% Pricing
N-methyl-N-(t-Boc)-PEG-acid
AP11631N-methyl-N-(t-Boc)-PEG4-acid379.45≥95% Pricing
Norbornene-PEG-acid
AP10557Norbornene-PEG3 acetic acid327.37≥95% Pricing
AP10560Norbornene-PEG4 acetic acid371.43≥95% Pricing
AP10558Norbornene-PEG4 acid385.45≥95% Pricing
Other Acid-peg
AP13154Gallic acid PEG4 ester346.33≥95% Pricing
Other Azido-PEG-acid
AP130124-Azidophenoxy-acetic acid193.16≥95% Pricing
AP11583azido-tris(ethylenoxy)-L-alanine TFA Salt262.27≥95% Pricing
AP11582N-Boc-Azido-tris(ethylenoxy)-L-alanine362.38≥95% Pricing
AP134814-Azide-TFP-Amide-SS-propionic acid398.4≥98% Pricing
AP13474Dimethylanaline-PEG4-acid440.5≥98% Pricing
AP11581N-Fmoc-Azido-tris(ethylenoxy)-L-alanine484.51≥95% Pricing
PEG-bis(phosphonic acid diethyl ester)
AP11817PEG3-bis(phosphonic acid diethyl ester)378.29≥95% Pricing
AP11818PEG4-bis(phosphonic acid diethyl ester)422.35≥95% Pricing
AP11819PEG5-bis(phosphonic acid diethyl ester)466.4≥95% Pricing
Phosphonic acid
AP11929Butane-1,4-diyldiphosphonic acid218.08≥95% Pricing
AP11930Hexane-1,6-diyldiphosphonic acid246.14≥95% Pricing
AP11931[10-(Diethoxy-phosphoryl)-decyl]-phosphonic acid358.35≥95% Pricing
Pomalidomide-PEG-acetic acid
AP12386Pomalidomide-PEG2-acetic acid419.39≥95% Pricing
AP12391Pomalidomide-PEG3-acetic acid463.44≥95% Pricing
AP12392Pomalidomide-PEG4-acetic acid507.5≥95% Pricing
Pomalidomide-PEG-Acid
AP12995Pomalidomide-PEG3-Acid477.47≥95% Pricing
AP12396Pomalidomide-PEG4-Acid521.52≥95% Pricing
AP13000Pomalidomide-PEG5-Acid565.58≥95% Pricing
Propargyl-PEG-(CH2)3-acid
AP12274Propargyl-PEG4-(CH2)3-acid274.31≥95% Pricing
Propargyl-PEG-acid
AP12267propargyl-PEG1-acid128.13≥95% Pricing
AP10290Propargyl-PEG2-acid172.18≥95% Pricing
AP10291Propargyl-PEG3-acid216.23≥95% Pricing
AP10292Propargyl-PEG4-acid260.28≥95% Pricing
AP10293Propargyl-PEG5-acid304.34≥95% Pricing
AP10294Propargyl-PEG6-acid348.39≥95% Pricing
AP12268propargyl-PEG7-acid392.45≥95% Pricing
AP12269propargyl-PEG8-acid436.5≥95% Pricing
AP12270propargyl-PEG10-acid524.6≥95% Pricing
AP10295Propargyl-PEG13-acid656.74≥95% Pricing
AP12271propargyl-PEG14-acid700.82≥95% Pricing
AP10296Propargyl-PEG25-acid1185.34≥95% Pricing
Propargyl-PEG-CH2CO2H
AP13825Propargyl-PEG3-CH2CO2H202.2≥95% Pricing
AP12272Propargyl-PEG4-CH2CO2H246.26≥95% Pricing
AP12273Propargyl-PEG5-CH2CO2H290.31≥95% Pricing
Propargyl-PEG-phosphonic acid
AP11812Propargyl-PEG3-phosphonic acid252.2≥95% Pricing
Propargyl-PEG-sulfonic acid
AP12326Propargyl-PEG4-sulfonic acid296.33≥95% Pricing
S-acetyl-PEG-Acid
AP11428S-acetyl-PEG3-acid280.34≥95% Pricing
SPDP-PEG-acid
AP10041SPDP acid215.30≥98% Pricing
AP14071SPDP-PEG3-acid347.5≥95% Pricing
AP10427SPDP-PEG4-acid462.58≥95% Pricing
AP10428SPDP-PEG5-acid506.63≥95% Pricing
AP13909SPDP-PEG6-acid550.7≥95% Pricing
AP10429SPDP-PEG7-acid594.74≥95% Pricing
AP10038SPDP-PEG8-acid638.79≥98% Pricing
AP10430SPDP-PEG9-acid682.84≥95% Pricing
AP11430SPDP-PEG12-acid815≥95% Pricing
AP11431SPDP-PEG24-acid1343.64≥95% Pricing
AP11432SPDP-PEG36-acid1872.27≥95% Pricing
AP13479SPDP-Gly-Pro-acid TEA salt369.5≥ 98% Pricing
t-Boc-Aminooxy-PEG-acid
AP12058t-Boc-Aminooxy-PEG3-acid337.37≥95% Pricing
AP12059t-Boc-Aminooxy-PEG4-acid381.42≥95% Pricing
AP13417t-Boc-Aminooxy-PEG10-acid645.7≥98% Pricing
AP12060t-Boc-Aminooxy-PEG12-acid733.85≥95% Pricing
t-Boc-Aminooxy-PEG-CH2CO2H
AP12061t-Boc-Aminooxy-PEG2-CH2CO2H279.29≥95% Pricing
AP12062t-Boc-Aminooxy-PEG4-CH2CO2H367.4≥95% Pricing
t-Boc-N-amido-PEG-(CH2)3CO2H
AP11613t-Boc-N-amido-PEG4-(CH2)3CO2H379.45≥95% Pricing
t-Boc-N-Amido-PEG-acid
AP10388t-Boc-N-Amido-PEG1-acid233.26≥95% Pricing
AP10389t-Boc-N-Amido-PEG2-acid277.31≥95% Pricing
AP10390t-Boc-N-Amido-PEG3-acid321.37≥95% Pricing
AP10391t-Boc-N-Amido-PEG4-acid365.42≥95% Pricing
AP10392t-Boc-N-Amido-PEG5-acid409.47≥95% Pricing
AP10393t-Boc-N-Amido-PEG6-acid453.52≥95% Pricing
AP10394t-Boc-N-Amido-PEG7-acid497.58≥95% Pricing
AP10395t-Boc-N-Amido-PEG8-acid541.63≥95% Pricing
AP10396t-Boc-N-Amido-PEG10-acid629.74≥95% Pricing
AP10397t-Boc-N-Amido-PEG12-acid717.84≥95% Pricing
AP14098t-Boc-N-amido-PEG16-acid894.10≥95% Pricing
AP10398t-Boc-N-Amido-PEG20-acid1070.26≥95% Pricing
AP10399t-Boc-N-Amido-PEG24-acid1246.47≥95% Pricing
AP14100t-Boc-N-amido-PEG28-acid1422.70≥95% Pricing
AP10400t-Boc-N-Amido-PEG36-acid1775.10≥95% Pricing
t-Boc-N-Amido-PEG-CH2COOH
AP10384t-Boc-N-Amido-PEG1-CH2COOH219.24≥95% Pricing
AP10385t-Boc-N-Amido-PEG2-CH2COOH263.29≥95% Pricing
AP10386t-Boc-N-Amido-PEG3-CH2COOH307.34≥95% Pricing
AP10387t-Boc-N-Amido-PEG4-CH2COOH351.39≥95% Pricing
AP14093t-Boc-N-amido-PEG5-CH2COOH395.4≥95% Pricing
AP11612t-Boc-N-Amido-PEG6-CH2COOH439.5≥95% Pricing
AP14096t-Boc-N-amido-PEG12-CH2COOH703.80≥95% Pricing
t-Butoxycarbonyl-PEG-sulfonic acid
AP11441t-Butoxycarbonyl-PEG2-sulfonic acid298.35≥95% Pricing
AP11442t-Butoxycarbonyl-PEG4-sulfonic acid386.46≥95% Pricing
AP11443t-Butoxycarbonyl-PEG5-sulfonic acid430.51≥95% Pricing
TBDMS-PEG-Acid
AP14131TBDMS-PEG4-Acid336.5≥95% Pricing
TCO-carbonylamino-benzamido-PEG acid
AP10851TCO-carbonylamino-benzamido-PEG1 acid404.46≥95% Pricing
AP10852TCO-carbonylamino-benzamido-PEG2 acid448.51≥95% Pricing
AP10853TCO-carbonylamino-benzamido-PEG3 acid492.56≥95% Pricing
AP10847TCO-carbonylamino-benzamido-PEG1 NHS ester501.53≥95% Pricing
AP10854TCO-carbonylamino-benzamido-PEG4 acid536.61≥95% Pricing
TCO-PEG-Acid
AP10600TCO-Acetic acid184.24≥95% Pricing
AP13061TCO-acid198.26≥95% Pricing
AP13053TCO-benzoic acid260.33≥95% Pricing
AP10808TCO-PEG1-acid285.34≥95% Pricing
AP10809TCO-PEG2-acid329.39≥95% Pricing
AP10810TCO-PEG3-acid373.44≥95% Pricing
AP10100TCO-PEG4-CH2 acid403.47≥95% Pricing
AP10811TCO-PEG4-acid417.5≥95% Pricing
AP10098TCO-PEG5 acid461.55≥95% Pricing
AP10813TCO-PEG6-acid505.60≥95% Pricing
AP10814TCO-PEG7-acid549.66≥95% Pricing
AP11855TCO-PEG8-acid593.71≥95% Pricing
AP13220TCO-PEG10-acid681.8≥95% Pricing
AP10743TCO-PEG12-acid769.92≥95% Pricing
AP11856TCO-PEG24-acid1298.56≥95% Pricing
AP11857TCO-PEG36-acid1827.2≥95% Pricing
Tetrazine-PEG-Acid
AP10690Tetrazine-Acid216.20≥95% Pricing
AP10688Methyltetrazine-acid230.22≥95% Pricing
AP11838Methyltetrazine-PEG4-acid436.47≥95% Pricing
AP11839Methyltetrazine-PEG8-acid612.68≥95% Pricing
AP13553Methyltetrazine-PEG9-acid656.7≥96% Pricing
AP11840Methyltetrazine-PEG12-acid788.89≥95% Pricing
AP11841Methyltetrazine-PEG24-acid1317.53≥95% Pricing
Thalidomide-Acid
AP12123Thalidomide-Acid332.27≥95% Pricing
AP13477Thalidomide-5-(PEG2-acid)461.4≥95% Pricing
AP13478Thalidomide-5-(PEG4-acid)549.5≥95% Pricing
Thalidomide-O-PEG-Acid
AP14113Thalidomide-O-Hexyl-Acid402.40≥95% Pricing
AP13443Thalidomide-O-PEG2-Acid434.4≥98% Pricing
AP13444Thalidomide-O-PEG4-Acid522.5≥98% Pricing
AP13001Thalidomide-O-PEG5-Acid566.56≥95% Pricing
AP13445Thalidomide-O-PEG6-Acid610.6≥98% Pricing
Thiol-PEG-acid
AP14036Thiol-PEG2-acid194.25≥95% Pricing
AP11403Thiol-PEG3-acid238.3≥95% Pricing
AP11404Thiol-PEG4-acid282.35≥95% Pricing
AP10992Thiol-PEG6-acid370.46≥95% Pricing
AP11405Thiol-PEG8-acid458.56≥95% Pricing
AP11406Thiol-PEG12-acid634.78≥95% Pricing
AP10556Thiol-(CH2)6-O-PEG8-acid558.72≥95% Pricing
AP14357HS-PEG-COOH,MW 1K1000≥95% Pricing
AP14358HS-PEG-COOH,MW 2K2000≥95% Pricing
AP14359HS-PEG-COOH,MW 3.5K3500≥95% Pricing
AP14360HS-PEG-COOH,MW 5K5000≥95% Pricing
Thiol-PEG-phosphonic acid
AP11815Thiol-PEG3-phosphonic acid274.27≥95% Pricing
Thiol-PEG-phosphonic acid ethyl ester
AP11816Thiol-PEG3-phosphonic acid ethyl ester330.38≥95% Pricing
Tos-PEG-acid
AP14090Tos-PEG2-acid288.30≥95% Pricing
AP11896Tos-PEG4-acid376.42≥95% Pricing
AP14091Tos-PEG6-acid464.50≥95% Pricing
Tos-PEG-CH2CO2H
AP11897Tos-PEG3-CH2CO2H318.34≥95% Pricing
AP11898Tos-PEG4-CH2CO2H362.39≥95% Pricing
AP11899Tos-PEG5-CH2CO2H406.45≥95% Pricing

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