5g USD 97

11-Azido-3,6,9-trioxaundecanol

86770-67-4 97%

Typically In Stock

5mg USD 40

(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 59

14-Azido-3,6,9,12-tetraoxatetradecan-1-amine

951671-92-4 95%

Typically In Stock

1g USD 50

17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine

516493-93-9 95%

Typically In Stock

1g USD 408

32-Azido-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontan-1-amine

912849-73-1 95%

Typically In Stock

250mg USD 137

19-Azido-2,5,8,11,14,17-hexaoxanonadecane

1043884-49-6 98%

Typically In Stock

1g USD 410

N-(17-Azido-3,6,9,12,15-pentaoxaheptadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

1163732-89-5 95%

Typically In Stock

1g USD 844

1-Azido-14-bromo-3,6,9,12-tetraoxatetradecane

1951439-37-4 98%

Typically In Stock

1g USD 314

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

236754-49-7 99%

Typically In Stock

5g USD 587

23-Azido-3,6,9,12,15,18,21-heptaoxatricosan-1-amine

1333154-77-0 95%

Typically In Stock

250mg USD 227

2,5-Dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

1204834-00-3 97%

Typically In Stock

100mg USD 323

O-(17-Azido-3,6,9,12,15-pentaoxaheptadecyl)hydroxylamine

1919045-02-5 98%

Typically In Stock

250mg USD 268

2,5-Dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate

2055014-64-5 98%

Typically In Stock

250mg USD 88

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35-undecaoxa-5-azaoctatriacontan-38-oic acid

2410598-01-3 95%

Typically In Stock

100mg USD 27

23-Amino-3,6,9,12,15,18,21-heptaoxatricosan-1-ol

352439-37-3 95%

Typically In Stock

250mg USD 321

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77-pentacosaoxa-5-azaoctacontan-80-oic acid

2839118-68-0 95%

Typically In Stock

1g USD 517

N-(14-Azido-3,6,9,12-tetraoxatetradecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

1309649-57-7 97%

Typically In Stock

250mg USD 24

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

917222-23-2 95+%

Typically In Stock

100mg USD 287

Methyltetrazine-PEG5-nhs ester

1802907-92-1 95%

Typically In Stock

5mg USD 1153

(S)-N-((S)-2-((S)-2-(4-(3-((1-((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)-2-oxo-6,9,12-trioxa-3-azatetradecan-14-yl)oxy)benzoyl)thiazol-2-yl)pyrrolidin-1-yl)-1-cyclohexyl-2-oxoethyl)-2-(methylamino)propanamide

2095244-54-3 98%

Typically In Stock

25mg USD 240

rel-2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oate

1608140-48-2 98%

Typically In Stock

50mg USD 389

(((S)-5-((S)-2-(trans-4-(Aminomethyl)cyclohexane-1-carboxamido)-3-(naphthalen-2-yl)propanamido)-1-carboxypentyl)carbamoyl)-L-glutamic acid

1703768-74-4 99%

Typically In Stock

100mg USD 82

20-Azido-3,6,9,12,15,18-hexaoxaicosanoic acid

880129-82-8 98%

Typically In Stock

100mg USD 173

13,13,14,14-Tetramethyl-3,6,9-trioxa-13-silapentadec-11-yn-1-yl 4-methylbenzenesulfonate

2742250-22-0 97%

Typically In Stock

250mg USD 31

Amino polyethylene glycol monomethyl ether-average Mn 500

80506-64-5 average Mn 500

Typically In Stock

250mg USD 28

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

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

Typically In Stock

1g USD 76

Amino polyethylene glycol monomethyl ether-M.W. 5000

80506-64-5 M.W. 5000

Typically In Stock

Amino polyethylene glycol monomethyl ether-M.W. 750

80506-64-5 M.W. ~750

100mg USD 48

4-ArmPEG-SH average Mw10000

188492-68-4 97% average Mw10000

Typically In Stock

100mg USD 51

4-ArmPEG-SH average Mw20000

188492-68-4 97% average Mw20000

Typically In Stock

100mg USD 35

4-arm-PEG-Mal

357277-62-4 97% average Mw5000

Typically In Stock

250mg USD 80

4-ArmPEG-SH average Mw2000

188492-68-4 97% average Mw2000

Typically In Stock

100mg USD 31

mPEG-NH2 average Mw550

80506-64-5 average Mw550

Typically In Stock

250mg USD 36

NHS-PEG-NHS average Mw2000

122375-06-8 97% average Mw2000

Typically In Stock

100mg USD 23

4-ArmPEG-SH average Mw5000

188492-68-4 97% average Mw5000

Typically In Stock

1g USD 158

NHS-PEG-NHS average Mw1000

122375-06-8 97% average Mw1000

Typically In Stock

25g USD 8

Poly(ethylene glycol) dimethyl ether Mn 250

24991-55-7 average Mn 250;stabilized with BHT

Typically In Stock

250mg USD 47

4-arm-PEG-Mal

357277-62-4 97% average Mw2000

Typically In Stock

NHS-PEG-NHS average Mw3000

122375-06-8 average Mw 3000

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77-pentacosaoxa-5-azaoctacontan-80-oic acid

2839118-68-0 95%

SC-PEG-SC Mw35000

122375-06-8 average Mw35000

NHS-PEG-NHS average Mw10000

122375-06-8 average Mw10000

NHS-PEG-NHS average Mw3400

122375-06-8 average Mw3400

250mg USD 25

mPEG-Amine

80506-64-5 average Mn 350

Typically In Stock

100mg USD 35

4-arm-PEG-Mal

357277-62-4 average Mw10000

Typically In Stock

SC-PEG-SC Mw400

122375-06-8 average Mw400

25mg USD 185

rel-((1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl ((S)-14-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidine-1-carbonyl)-15,15-dimethyl-12-oxo-3,6,9-trioxa-13-azahexadecyl)carbamate

2876198-36-4 96%

Typically In Stock

5g USD 213

Amino polyethylene glycol monomethyl ether-M.W. 600

80506-64-5 M.W. 600

250mg USD 1812

(R)-6-(2,3-Difluoro-4-(2-hydroxy-2-methylpropoxy)phenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one

2131210-15-4 99%

Typically In Stock

100g USD 7

Triethyleneglycolmonobutylether

143-22-6 98% GC

Typically In Stock