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

250mg USD 129

H2n-peg13-ch2ch2nh2

1228119-65-0 95%

Typically In Stock

100mg USD 245

ACetylene-PEG4-biotin conjugate

1262681-31-1 95%

Typically In Stock

1g USD 67

3,6,9,12,15-Pentaoxaoctadec-17-yn-1-ol

1036204-60-0 95%

Typically In Stock

1g USD 256

Ho-peg5-ch2cooh

52026-48-9 95%

Typically In Stock

250mg USD 162

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxa-5-azatetratetracontan-44-oic acid

1415981-79-1 95%

Typically In Stock

250mg USD 356

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

1260431-01-3 95%

Typically In Stock

100mg USD 751

Dibenzocyclooctyne-PEG4 maleimide

1480516-75-3 95%

Typically In Stock

5g USD 404

1-Hydroxy-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid

1347750-85-9 95%

Typically In Stock

1g USD 150

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

106492-60-8 95%

Typically In Stock

1g USD 255

1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oic acid

1334177-79-5 95%

Typically In Stock

250mg USD 19

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

1835759-78-8 95%

Typically In Stock

1g USD 260

tert-Butyl (26-hydroxy-3,6,9,12,15,18,21,24-octaoxahexacosyl)carbamate

2112731-44-7 95%

Typically In Stock

1g USD 277

tert-Butyl (23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate

1345337-22-5 95%

Typically In Stock

1g USD 283

Mal-peg6-acid

518044-42-3 95%

Typically In Stock

1g USD 261

3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid

756526-00-8 95%

Typically In Stock

100mg USD 409

Bis(2,5-dioxopyrrolidin-1-yl) 16-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontane-1,31-dioate

2112738-60-8 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 58

3,6,9,12,15,18-Hexaoxaeicosane-1,20-diamine

76927-70-3 95%

Typically In Stock

250mg USD 124

1-Amino-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid

1191079-83-0 95%

Typically In Stock

100mg USD 287

Methyltetrazine-PEG5-nhs ester

1802907-92-1 95%

Typically In Stock

Amino polyethylene glycol monomethyl ether-average Mn 500

80506-64-5 average Mn 500

250mg USD 20

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

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

Typically In Stock

1g USD 69

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 30

4-arm-PEG-Mal

357277-62-4 97% average Mw5000

Typically In Stock

100mg USD 26

mPEG-NH2 average Mw550

80506-64-5 average Mw550

Typically In Stock

250mg USD 31

NHS-PEG-NHS average Mw2000

122375-06-8 97% average Mw2000

Typically In Stock

1g USD 164

NHS-PEG-NHS average Mw1000

122375-06-8 97% average Mw1000

Typically In Stock

250mg USD 45

4-arm-PEG-Mal

357277-62-4 97% average Mw2000

Typically In Stock

NHS-PEG-NHS average Mw3000

122375-06-8 average Mw 3000

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

mPEG-Amine

80506-64-5 average Mn 350

100mg USD 34

4-arm-PEG-Mal

357277-62-4 average Mw10000

Typically In Stock

SC-PEG-SC Mw400

122375-06-8 average Mw400

5g USD 213

Amino polyethylene glycol monomethyl ether-M.W. 600

80506-64-5 M.W. 600

100g USD 6

Triethyleneglycolmonobutylether

143-22-6 98% GC

Typically In Stock

1kg USD 57

2-(2-(2-Ethoxyethoxy)ethoxy)ethanol

112-50-5 98%

Typically In Stock

100g USD 20

(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate)

36443-68-2 98%

Typically In Stock

100mg USD 269

2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl methacrylate

21217-75-4 95%

Typically In Stock

10g USD 161

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

5g USD 294

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

882847-32-7 95%

Typically In Stock

250mg USD 10

1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-ol

24342-68-5 98%

Typically In Stock

100mg USD 30

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 17

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

882847-13-4 95%

Typically In Stock

100mg USD 68

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 221

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

80506-64-5 average M.W. 1000

Typically In Stock

5g USD 809

1-Amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid

905954-28-1 98%

Typically In Stock