Featured Products

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Tormentic Acid

CAT#: 564531
CAS#: 13850-16-3

Tormentic Acid is a natural anti-inflammatory agent which inhibits production of tumor necrosis factor‑α (TNF‑α), interleukin 6 (IL‑6), and IL‑1β. Tor…
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Tos-O-C4-NH-Boc

CAT#: 123106
CAS#: 180851-50-7

Tos-O-C4-NH-Boc is an alkyl ether-based PROTAC linker.
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Tos-PEG2-CH2CO2tBu

CAT#: 573005
CAS#: 1643957-24-7

Tos-PEG2-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media.…
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Tos-PEG2-NH-Boc

CAT#: 123163
CAS#: 192132-77-7

Tos-PEG2-NH-Boc is a PEG-based PROTAC linker.
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Tos-PEG2-OH

CAT#: 124175
CAS#: 118591-58-5

Tos-PEG2-OH is a PEG-based PROTAC linker
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Tos-PEG2-t-butyl ester

CAT#: 572998
CAS#: 1309666-78-1

Tos-PEG2-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG2-THP

CAT#: 123813
CAS#: 69502-32-5

Tos-PEG2-THP is a PEG-based PROTAC linker
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Tos-PEG3-CH2CO2H

CAT#: 573011
CAS#: 1807537-35-4

Tos-PEG3-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueo…
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Tos-PEG3-CH2CO2tBu

CAT#: 573006
CAS#: 882518-89-0

Tos-PEG3-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media.…
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Tos-PEG3-NH-Boc

CAT#: 123221
CAS#: 206265-94-3

Tos-PEG3-NH-Boc (PROTAC Linker 9) is a PEG-based PROTAC linker.
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Tos-PEG3-t-butyl ester

CAT#: 572999
CAS#: 850090-13-0

Tos-PEG3-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG4-acid

CAT#: 573010
CAS#: 1453117-42-4

Tos-PEG4-acid is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous …
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Tos-PEG4-CH2CO2H

CAT#: 573012
CAS#: 1581248-63-6

Tos-PEG4-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueo…
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Tos-PEG4-methyl ester

CAT#: 573018
CAS#: 1239588-09-0

Tos-PEG4-methyl ester is a PEG Linker.
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Tos-PEG4-t-butyl ester

CAT#: 573000
CAS#: 217817-01-1

Tos-PEG4-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG4-THP

CAT#: 123169
CAS#: 86259-89-4

Tos-PEG4-THP is a PEG-based PROTAC linker can be used in the synthesis of PROTAC K-Ras Degrader-1.
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Tos-PEG5-CH2CO2H

CAT#: 573013
CAS#: 2028284-73-1

Tos-PEG5-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueo…
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Tos-PEG5-CH2CO2tBu

CAT#: 573007
CAS#: 169751-73-9

Tos-PEG5-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media.…
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Tos-PEG5-t-butyl ester

CAT#: 573001
CAS#: 581065-94-3

Tos-PEG5-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG6-CH2CO2tBu

CAT#: 573008
CAS#: 1949793-62-7

Tos-PEG6-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media.…
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Tos-PEG6-t-Butyl ester

CAT#: 573002
CAS#: 850090-10-7

Tos-PEG6-t-Butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG7-CH2CO2tBu

CAT#: 573009
CAS#: 1530777-90-2

Tos-PEG7-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media.…
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Tos-PEG7-t-Butyl ester

CAT#: 573003
CAS#: 406213-75-0

Tos-PEG7-t-Butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-PEG9-t-butyl ester

CAT#: 573004
CAS#: 1345337-28-1

Tos-PEG9-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous me…
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Tos-pentane-azide

CAT#: 122127
CAS#: N/A

Tos-pentane-azide is a linker containing an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yie…