10mg

4-((S)-2-((S)-2-Amino-3-methylbutanamido)-5-ureidopentanamido)benzyl ((S)-1-(((S)-1-(((3R,4S,5S)-3-methoxy-1-((R)-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)(methyl)amino)-3-methyl-1-oxobutan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)(methyl)carbamate

1415329-13-3 98+%

Typically In Stock

10mg

(((S)-1-Carboxy-5-((S)-3-(naphthalen-2-yl)-2-(trans-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

(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

100mg

(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

100mg

MC-Val-Cit-PAB-MMAF

863971-17-9 97%

Typically In Stock

100mg

(S)-2-((2R,3R)-3-((S)-1-((3R,4S,5S)-4-((S)-2-((S)-2-(Dimethylamino)-3-methylbutanamido)-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanamido)-3-phenylpropanoic acid

163768-50-1 99%

Typically In Stock

100mg

4-((S)-2-(4-Aminobutyl)-35-(4-((4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarboxamido)methyl)-1H-1,2,3-triazol-1-yl)-4,8-dioxo-6,12,15,18,21,24,27,30,33-nonaoxa-3,9-diazapentatriacontanamido)benzyl ((S)-4,11-diethyl-9-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl) carbonate

1279680-68-0 98%

Typically In Stock

100mg

(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 98%

Typically In Stock

100mg

2,5-Dioxopyrrolidin-1-yl 4-((3-((3-(((S)-1-(((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)oxy)-1-oxopropan-2-yl)(methyl)amino)-3-oxopropyl)thio)-2,5-dioxopyrrolidin-1-yl)methyl)cyclohexane-1-carboxylate

1228105-51-8 98% (HPLC)

Typically In Stock

100mg

(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

100mg

4-((S)-2-((S)-2-Amino-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

644981-35-1 99%

Typically In Stock

10mg

(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-methyl-N-(4-methyl-4-(methyldisulfaneyl)pentanoyl)-L-alaninate

796073-68-2 99%

Typically In Stock

100mg

(S)-2-((2R,3R)-3-((S)-1-((3R,4S,5S)-4-((S)-N,3-Dimethyl-2-((S)-3-methyl-2-(methylamino)butanamido)butanamido)-3-methoxy-5-methylheptanoyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanamido)-3-phenylpropanoic acid

745017-94-1 98%

Typically In Stock

100mg

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

10mg

(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

10mg

Amino-PEG4-Val-Cit-PAB-MMAE

1492056-71-9 98%

Typically In Stock

100mg

(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

100mg

1-Azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid

1214319-92-2 96%

Typically In Stock

100mg

N-(23-Azido-3,6,9,12,15,18,21-heptaoxatricosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

1334172-75-6 98+%

Typically In Stock

100g

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

100mg

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

100g

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

1333154-77-0 95%

Typically In Stock

100mg

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

756525-97-0 94%

Typically In Stock

100mg

NHS-PEO4-Biotin

459426-22-3 97%

Typically In Stock

100mg

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)propanamide

1334169-90-2 98%

Typically In Stock

100mg

OPss-peg(4)-nhs

1334177-95-5 99%

Typically In Stock

100mg

3,6,9,12,15-Pentaoxatricosan-1-ol

19327-40-3 95%

Typically In Stock

100mg

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

352439-37-3 95%

Typically In Stock

100g

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

905954-28-1 98%

Typically In Stock

100mg

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2,5,8,11-tetraoxatridecan-13-yl)propanamide

1263044-81-0 99%

Typically In Stock

100mg

Bis(perfluorophenyl) 4,7,10,13,16-pentaoxanonadecane-1,19-dioate

1334177-78-4 97%

Typically In Stock

100mg

BIotin-peg7-amine

1334172-76-7 95%

Typically In Stock

100mg

2,5-Dioxopyrrolidin-1-yl 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oate

1334170-03-4 95%

Typically In Stock

100mg

Methoxypolyethylene glycol maleimide Mn 500

99126-64-4 90% (NMR)PEG average Mn 500

Typically In Stock

None

Methoxypolyethylene glycol maleimide Mn 750

99126-64-4 PEG average Mn 750

100mg

Methoxypolyethylene glycol maleimide Mn 10.000

99126-64-4 PEG average Mn 10.000

Typically In Stock

100mg

Methoxypolyethylene glycol maleimide average Mw 5000

99126-64-4 97% average Mw 5000

Typically In Stock

100mg

Methoxypolyethylene glycol maleimide average Mw 2000

99126-64-4 95% average Mw 2000

Typically In Stock

100mg

Methoxypolyethylene glycol maleimide average Mw 1000

99126-64-4 97% average Mw 1000

Typically In Stock

None

Methoxypolyethylene glycol maleimide Mn 40000

99126-64-4 average Mn 40000

None

Methoxypolyethylene glycol maleimide Mn 20000

99126-64-4 average Mn 20000

100mg

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

206265-98-7 98%

Typically In Stock

100g

(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate)

19249-03-7 97%

Typically In Stock

100g

3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol

5117-19-1 97%

Typically In Stock

100g

Pentaethylene glycol di-p-toluenesulfonate

41024-91-3 98%

Typically In Stock

100g

((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate)

37860-51-8 97%

Typically In Stock

100mg

1-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid

2225148-49-0 95%

Typically In Stock

100g

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

361189-64-2 98%

Typically In Stock

100g

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

756525-91-4 97%

Typically In Stock

100mg

N-(29-Amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

960132-48-3 98%

Typically In Stock