100mg USD 136

Di-tert-butyl 1,1'-(((2,7-dibromo-9H-fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))bis(3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66-docosaoxanonahexacontan-69-oate)

2828447-04-5 95%

Typically In Stock

5mg USD 220

N-(4-(4-Amino-3-(2-aminobenzo[d]oxazol-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)butyl)-1-(4-((2-(((1R,2R,4S)-4-((R)-2-((3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,27-dihydroxy-10,21-dimethoxy-6,8,12,14,20,26-hexamethyl-1,5,11,28,29-pentaoxo-1,4,5,6,9,10,11,12,13,14,21,22,23,24,25,26,27,28,29,31,32,33,34,34a-tetracosahydro-3H-23,27-epoxypyrido[2,1-c][1]oxa[4]azacyclohentriacontin-3-yl)propyl)-2-methoxycyclohexyl)oxy)ethoxy)methyl)-1H-1,2,3-triazol-1-yl)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-amide

1887095-82-0 95%

Typically In Stock

1g USD 750

tert-Butyl (38-amino-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontyl)carbamate

1642551-09-4 98%

Typically In Stock

5g USD 393

14-Hydroxy-3,6,9,12-tetraoxatetradecanoic acid

70678-95-4 95%

Typically In Stock

1g USD 439

1-Amino-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oic acid

1415408-69-3 98%

Typically In Stock

1g USD 195

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

1807537-27-4 95%

Typically In Stock

250mg USD 29

26-Hydroxy-3,6,9,12,15,18,21,24-octaoxahexacosyl 4-methylbenzenesulfonate

62573-11-9 95%

Typically In Stock

1g USD 172

2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatricosan-23-oate

2055040-78-1 97%

Typically In Stock

10mg USD 106

(2S,4R)-N-((S)-2-(tert-Butyl)-24-chloro-4-oxo-6,9,12,15,18-pentaoxa-3-azatetracosanoyl)-4-hydroxy-1-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

1799506-06-1 98%

Typically In Stock

250mg USD 256

32-Amino-3,6,9,12,15,18,21,24,27,30-decaoxadotriacontan-1-ol

15332-94-2 95%

Typically In Stock

250mg USD 205

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26-octaoxa-5-azanonacosan-29-oic acid

2055044-68-1 95%

Typically In Stock

1g USD 58

tert-Butyl 1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate

581065-94-3 98%

Typically In Stock

1g USD 119

35-Amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontan-1-ol

1345681-71-1 95%

Typically In Stock

100mg USD 1300

2,2'-(9,9-Di(2,5,8,11-tetraoxatridecan-13-yl)-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

771563-20-3 96%

Typically In Stock

100mg USD 649

2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate

1682653-80-0 98%

Typically In Stock

1g USD 231

tert-Butyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)carbamate

890091-43-7 98%

Typically In Stock

250mg USD 77

23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate

886469-23-4 95%

Typically In Stock

1g USD 100

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

2576495-35-5 95%

Typically In Stock

100mg USD 61

tert-Butyl 1-bromo-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

1623792-00-6 95%

Typically In Stock

250mg USD 58

Propargyl-Peg8-t-Butyl ester

2055014-96-3 95%

Typically In Stock

100mg USD 364

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-pentaoxa-4-azanonadecan-19-oate

1702356-19-1 95%

Typically In Stock

1g USD 202

tert-Butyl 1-amino-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate

1818294-42-6 95%

Typically In Stock

250mg USD 34

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

1246999-33-6 95%

Typically In Stock

1g USD 1326

2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfaneyl)-7,10,13,16,19,22,25,28,31,34,37,40-dodecaoxa-4-azatritetracontan-43-oate

2601437-72-1 95+%

Typically In Stock

100mg USD 1129

4-((17S,20S)-1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-isopropyl-15,18-dioxo-20-(3-ureidopropyl)-3,6,9,12-tetraoxa-16,19-diazahenicosanamido)benzyl (4-nitrophenyl) carbonate

2112738-09-5 95%

Typically In Stock

100mg USD 55

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

2062663-65-2 95%

Typically In Stock

100mg USD 320

2,5-Dioxopyrrolidin-1-yl (1-(5-methoxy-2-nitro-4-((17-oxo-4,7,10,13-tetraoxa-16-azaicos-1-yn-20-yl)oxy)phenyl)ethyl) carbonate

1802907-98-7 99%

Typically In Stock

100mg USD 103

2,5-Dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadecanoate

2144777-90-0 95%

Typically In Stock

50mg USD 1341

(((S)-1-Carboxy-5-((S)-3-(naphthalen-2-yl)-2-((1r,4S)-4-((2-(4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetamido)methyl)cyclohexane-1-carboxamido)propanamido)pentyl)carbamoyl)-L-glutamic acid

1702967-37-0 99%

Typically In Stock

100mg USD 144

N-(26-Amino-3,6,9,12,15,18,21,24-octaoxahexacosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

2183447-27-8 97%

Typically In Stock

1mg USD 88

Amino-PEG4-Val-Cit-PAB-MMAE

1492056-71-9 98%

Typically In Stock

100mg USD 95

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

1974310-58-1 97% (stabilized with Cu+HQ+MgO)

Typically In Stock

100mg USD 250

2,5,8,11,14,17,24,27,30,33,36,39-Dodecaoxa-20,21-dithiatetracontane

1007386-15-3 98%

Typically In Stock

5mg USD 137

Gly-Gly-Gly-PEG4-DBCO

2353409-80-8 98%

Typically In Stock

250mg USD 47

8-arm-PEG-SH

1373957-75-5 97% average Mw10000

Typically In Stock

100mg USD 41

4-arm-PEG-hydrazide

2378802-50-5 97% average MW10000

Typically In Stock

4-arm-PEG-hydrazide

2378802-50-5 average Mw2000

100mg USD 53

4-arm-PEG-hydrazide

2378802-50-5 average Mw20000

Typically In Stock

100mg USD 73

2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-yl 4-(butylamino)benzoate

104-31-4 98+%

Typically In Stock

250mg USD 166

3,6,9,12,15,18,21,24-Octaoxahexatriacontan-1-ol

3055-98-9 98%

Typically In Stock

1g USD 15

3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diol

5579-66-8 97%

Typically In Stock

100mg USD 1015

(14S,16S,32S,33S,2R,4S,10E,12E,14R)-86-Chloro-14-hydroxy-85,14-dimethoxy-33,2,7,10-tetramethyl-12,6-dioxo-7-aza-1(6,4)-oxazinana-3(2,3)-oxirana-8(1,3)-benzenacyclotetradecaphane-10,12-dien-4-yl N-acetyl-N-methyl-L-alaninate

35846-53-8 98+%

Typically In Stock

100mg USD 50

(S)-N-((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)-N,3-dimethyl-2-((S)-3-methyl-2-(methylamino)butanamido)butanamide

474645-27-7 98%

Typically In Stock

5g USD 168

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

27425-92-9 95%

Typically In Stock

250mg USD 64

1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oic acid

1334177-86-4 95%

Typically In Stock

100mg USD 628

(14S,16S,32S,33S,2R,4S,10E,12E,14R)-86-Chloro-14-hydroxy-85,14-dimethoxy-33,2,7,10-tetramethyl-12,6-dioxo-7-aza-1(6,4)-oxazinana-3(2,3)-oxirana-8(1,3)-benzenacyclotetradecaphane-10,12-dien-4-yl N-(3-mercaptopropanoyl)-N-methyl-L-alaninate

139504-50-0 99%

Typically In Stock

250mg USD 39

1,14-Dibromo-3,6,9,12-tetraoxatetradecane

57602-02-5 98%

Typically In Stock

5mg USD 260

(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

250mg USD 159

(S)-2-((S)-2-(Dimethylamino)-3-methylbutanamido)-N-((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)-N,3-dimethylbutanamide

160800-57-7 99+%

Typically In Stock

50mg USD 410

(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