Carboxylic acids

Alkyne-PEG2-carboxylic acid

Bifunctional diethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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Cat. # Quantity Price Lead time
2155-1g 1 g $380.00 in stock

Alkyne-PEG3-carboxylic acid

Bifunctional triethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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Cat. # Quantity Price Lead time
1743-1g 1 g $490.00 in stock
1743-5g 5 g $980.00 in stock
1743-25g 25 g please inquire in stock

Alkyne-PEG4-carboxylic acid

Bifunctional tetraethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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Cat. # Quantity Price Lead time
2187-1g 1 g $380.00 in stock

Amine-PEG3-carboxylic acid

Hydrophilic PEG3-linker with a terminal amino group and a carboxyl group.
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Cat. # Quantity Price Lead time
2616-250mg 250 mg $90.00 in stock
2616-1g 1 g $230.00 in stock
2616-2g 2 g $390.00 in stock
2616-5g 5 g $690.00 in stock

Azide-PEG2-carboxylic acid

Bifunctional diethylene glycol with terminal carboxyl and azido groups.
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Cat. # Quantity Price Lead time
2816-250mg 250 mg $230.00 7 days

Azide-PEG3-carboxylic acid

Bifunctional triethylene glycol with terminal carboxyl and azido groups.
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Cat. # Quantity Price Lead time
2558-1g 1 g $265.00 in stock
2558-5g 5 g $950.00 in stock

Iodo-PEG3-carboxylic acid

A bifunctional compound containing carboxylic acid functional group, and iodide, an active halogen group.
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Cat. # Quantity Price Lead time
2063-1g 1 g $190.00 in stock
2063-5g 5 g $795.00 in stock
2063-10g 10 g please inquire in stock

PEG3-dicarboxylic acid

PEG3-dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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Cat. # Quantity Price Lead time
1715-1g 1 g $490.00 in stock
1715-5g 5 g $890.00 in stock
1715-10g 10 g $1370.00 in stock

Tetraglycine hydrochloride

Tetraglycine is an oligopeptide composed of four glycine monomers. It is used as a bifunctional linker with amino and carboxyl groups.
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Cat. # Quantity Price Lead time
3049-500mg 500 mg $319.00 21 days

Thalidomide-carboxylic acid

Thalidomide containing building block with carboxylic acid functionality for convenient PROTAC molecules assembly by attachment via 4-O-position thalidomide of amino-fictionalized linkers and ligands.
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Cat. # Quantity Price Lead time
4169-100mg 100 mg $160.00 in stock
4169-500mg 500 mg $510.00 in stock
4169-1g 1 g $740.00 in stock

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