5g USD 534

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid

437655-95-3 97%

Typically In Stock

1g USD 118

tert-Butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate

169751-73-9 95%

Typically In Stock

250mg USD 38

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oic acid

756526-02-0 97%

Typically In Stock

250mg USD 77

tert-Butyl 20-hydroxy-3,6,9,12,15,18-hexaoxaicosanoate

297162-47-1 98%

Typically In Stock

100mg USD 336

(2S,4R)-N-((S)-2-(tert-Butyl)-17-((S)-4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)-4,16-dioxo-6,9,12-trioxa-3,15-diazaheptadecan-1-oyl)-4-hydroxy-1-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

1797406-69-9 98%

Typically In Stock

1g USD 197

O-(2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)ethyl)hydroxylamine

1807537-27-4 95%

Typically In Stock

250mg USD 208

HOOCCH2CH2O-PEG7-CH2CH2COOH

1246189-43-4 95%

Typically In Stock

100mg USD 58

2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silahexadecan-16-oic acid

1807540-77-7 95%

Typically In Stock

1g USD 142

2,5,8,11,14,17,20,23,26-Nonaoxanonacosan-29-oic acid

2576495-35-5 95%

Typically In Stock

1g USD 137

2-(2-(2-(2-(Aminooxy)ethoxy)ethoxy)ethoxy)ethanol

106492-60-8 95%

Typically In Stock

250mg USD 156

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azatetracosan-24-oic acid

437655-96-4 95%

Typically In Stock

250mg USD 75

O-(3,6,9,12-Tetraoxapentadec-14-yn-1-yl)hydroxylamine

1835759-78-8 95%

Typically In Stock

100mg USD 36

tert-Butyl 1-oxo-3,6,9,12-tetraoxapentadecan-15-oate

1415329-20-2 95%

Typically In Stock

250mg USD 73

20-Amino-3,6,9,12,15,18-hexaoxaicosan-1-ol

1425973-14-3 98%

Typically In Stock

250mg USD 36

2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-yl 4-methylbenzenesulfonate

1246999-33-6 95%

Typically In Stock

100mg USD 51

tert-Butyl (2-(2-(2-(2-(aminooxy)ethoxy)ethoxy)ethoxy)ethyl)carbamate

2062663-65-2 95%

Typically In Stock

1g USD 75

2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol

134179-40-1 95%

Typically In Stock

250mg USD 36

2,5-Dioxopyrrolidin-1-yl hept-6-ynoate

917222-23-2 95+%

Typically In Stock

100mg USD 35

3,6,9,12-Tetraoxapentadec-14-yn-1-yl 4-methylbenzenesulfonate

875770-32-4 98%

Typically In Stock

100mg USD 84

2,2'-Bithiophene, 5,5'-dibromo-3,3'-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-

1974310-58-1 97%

Typically In Stock

100mg USD 37

14-Hydroxy-3,6,9,12-tetraoxatetradecyl 4-methylbenzenesulfonate

155130-15-7 98%

Typically In Stock

100mg USD 30

2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl 4-methylbenzenesulfonate

1404111-69-8 98%

Typically In Stock

250mg USD 134

Poly(oxy-1,2-ethanediyl), α-[2,3-bis[(1-oxotetradecyl)oxy]propyl]-ω-methoxy-

160743-62-4 PEG 2000

Typically In Stock

100mg USD 92

DSPE-PEG-Mal average M.W. 2000

1190924-04-9 average M.W. 2000

Typically In Stock

250mg USD 19

Amino polyethylene glycol monomethyl ether-average M.W. 2000

80506-64-5 95% +(~average M.W. 2000)

Typically In Stock

1g USD 62

Amino polyethylene glycol monomethyl ether-M.W. 5000

80506-64-5 M.W. 5000

Typically In Stock

100mg USD 42

4-arm-PEG-SH

188492-68-4 97% average Mw10000

Typically In Stock

100mg USD 18

4-arm-PEG-SH

188492-68-4 97% average Mw20000

Typically In Stock

250mg USD 31

4-Arm-PEG-SH

188492-68-4 97% average Mw2000

Typically In Stock

100mg USD 16

mPEG-NH2 average Mw550

80506-64-5 average Mw550

Typically In Stock

250mg USD 31

NHS-PEG-NHS

122375-06-8 97% average Mw2000

Typically In Stock

100mg USD 21

4-arm-PEG-SH

188492-68-4 97% average Mw5000

Typically In Stock

1g USD 151

NHS-PEG-NHS

122375-06-8 97% average Mw1000

Typically In Stock

250mg USD 38

2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azaicosan-20-oic acid

756525-91-4 97%

Typically In Stock

10g USD 388

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid

557756-85-1 98%

Typically In Stock

250mg USD 34

2,5,8,11,14,17,20,23,26,29-Decaoxahentriacontan-31-ol

27425-92-9 95%

Typically In Stock

100mg USD 99

2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)propanoate

955094-26-5 95%

Typically In Stock

100mg USD 57

Sodium 1-((4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carbonyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate

92921-24-9 98%

Typically In Stock

100mg USD 19

Boc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid

882847-13-4 95%

Typically In Stock

100mg USD 647

4-((S)-2-((S)-2-(6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)-3-methylbutanamido)-5-ureidopentanamido)benzyl ((S)-1-(((S)-1-(((3R,4S,5S)-1-((S)-2-((1R,2R)-3-(((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-3-methoxy-5-methyl-1-oxoheptan-4-yl)(methyl)amino)-3-methyl-1-oxobutan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)(methyl)carbamate

646502-53-6 98%

Typically In Stock

100mg USD 93

2,5-Dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19-pentaoxa-4-azadocosan-22-oate

1315355-92-0 98%

Typically In Stock

5g USD 210

Amino polyethylene glycol monomethyl ether-average M.W. 1000

80506-64-5 average M.W. 1000

Typically In Stock

100mg USD 20

1,27-Diphenyl-2,5,8,11,14,17,20,23,26-nonaoxaheptacosane

105891-54-1 97%

Typically In Stock

5mg USD 239

(S)-2-((S)-2-(Dimethylamino)-3-methylbutanamido)-N-((3R,4S,5S)-3-methoxy-1-((S)-2-((1R,2R)-1-methoxy-2-methyl-3-oxo-3-(((S)-2-phenyl-1-(thiazol-2-yl)ethyl)amino)propyl)pyrrolidin-1-yl)-5-methyl-1-oxoheptan-4-yl)-N,3-dimethylbutanamide

110417-88-4 98%

Typically In Stock

50mg USD 380

(S)-N-((3R,4S,5S)-3-Methoxy-1-((S)-2-((1R,2R)-1-methoxy-2-methyl-3-oxo-3-(((S)-2-phenyl-1-(thiazol-2-yl)ethyl)amino)propyl)pyrrolidin-1-yl)-5-methyl-1-oxoheptan-4-yl)-N,3-dimethyl-2-((S)-3-methyl-2-(methylamino)butanamido)butanamide

203849-91-6 98%

Typically In Stock

10mg USD 331

(S)-2-((2R,3R)-3-((S)-1-((3R,4S,5S)-4-((S)-2-((S)-2-(6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-methylhexanamido)-3-methylbutanamido)-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanamido)-3-phenylpropanoic acid

863971-19-1 98%

Typically In Stock

250mg USD 43

5,8,11-Trioxa-2-azatridecan-13-ol

90430-59-4 97%

Typically In Stock

1g USD 264

tert-Butyl 1-amino-3,6,9,12,15,18-hexaoxahenicosan-21-oate

1286281-32-0 95%

Typically In Stock

250mg USD 42

3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid

1451362-51-8 97%

Typically In Stock

250mg USD 224

Fmoc-NH-PEG5-CH2COOH

635287-26-2 96%

Typically In Stock