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Carboxylic acid is usually a weak organic acid containing a carboxyl functional group, and the general formula of carboxylic acid is R-COOH. EDC reacts with carboxyl groups to generate reactive O-acylisourea intermediates that are easily displaced from primary amines by nucleophiles. The primary amine forms a stable amide bond with the original carboxyl group, and the EDC by-product is released as a soluble urea derivative.

Cat# Name Structure M.W. Purity Pricing
Amine Alkyne-PEG-acid
AP13491Amine Alkyne-PEG-acid, MW 1K1000≥95% Pricing
AP13502Amine Alkyne-PEG-acid, MW 2K2000≥95% Pricing
AP13521Amine Alkyne-PEG-acid, MW 3.4K3400≥95% Pricing
AP13536Amine Alkyne-PEG-acid, MW 5K5000≥95% Pricing
AP13544Amine Alkyne-PEG-acid, MW 10K10000≥95% Pricing
Amine-PEG-Valeric Acid
AP14644Amine-PEG-Valeric Acid, MW 2K2000≥95% Pricing
AP13492Amine-PEG-Valeric Acid, MW 3.4K3400≥95% Pricing
AP13503Amine-PEG-Valeric Acid, MW 5K5000≥95% Pricing
Azide Amine-PEG-acid
AP13490Azide Amine-PEG-acid, MW 1K1000≥95% Pricing
AP13501Azide Amine-PEG-acid, MW 2K2000≥95% Pricing
AP13516Azide Amine-PEG-acid, MW 3.4K3400≥95% Pricing
AP13522Azide Amine-PEG-acid, MW 5K5000≥95% Pricing
AP13537Azide Amine-PEG-acid, MW 10K10000≥95% Pricing
AP13566Biotin-PEG-CH2CO2H, MW 1K1000≥95% Pricing
AP13577Biotin-PEG-CH2CO2H, MW 2K2000≥95% Pricing
AP13591Biotin-PEG-CH2CO2H, MW 3.5K3500≥95% Pricing
AP13596Biotin-PEG-CH2CO2H, MW 5K5000≥95% Pricing
AP13606Biotin-PEG-CH2CO2H, MW 10K10000≥95% Pricing
Boc-Amine Alkyne-PEG-acid
AP13550Boc-Amine Alkyne-PEG-acid, MW 1K1000≥95% Pricing
AP13697Boc-Amine Alkyne-PEG-acid, MW 2K2000≥95% Pricing
AP13698Boc-Amine Alkyne-PEG-acid, MW 3.4K3400≥95% Pricing
AP13699Boc-Amine Alkyne-PEG-acid, MW 5K5000≥95% Pricing
AP13489Cholesterol-PEG-Acid, MW 1K1000≥95% Pricing
AP13500Cholesterol-PEG-Acid, MW 2K2000≥95% Pricing
AP13515Cholesterol-PEG-Acid, MW 3.4K3400≥95% Pricing
AP13523Cholesterol-PEG-Acid, MW 5K5000≥95% Pricing
AP13209DBCO-PEG-acid, MW 1K1000≥95% Pricing
AP13210DBCO-PEG-acid, MW 2K2000≥95% Pricing
AP13211DBCO-PEG-acid, MW 3.5K3500≥95% Pricing
AP13212DBCO-PEG-acid, MW 5K5000≥95% Pricing
AP13213DBCO-PEG-acid, MW 10K10000≥95% Pricing
AP13488HO-PEG-acid, MW 1K1000≥95% Pricing
AP13497HO-PEG-acid, MW 2K2000≥95% Pricing
AP13512HO-PEG-acid, MW 3.5K3500≥95% Pricing
AP13526HO-PEG-acid, MW 5K5000≥95% Pricing
AP13527HO-PEG-acid, MW 10K10000≥95% Pricing
m-PEG-amido-Succinic Acid
AP13487m-PEG-amido-Succinic Acid, MW 1K1000≥95% Pricing
AP13498m-PEG-amido-Succinic Acid, MW 2K2000≥95% Pricing
AP13513m-PEG-amido-Succinic Acid, MW 5K5000≥95% Pricing
AP13525m-PEG-amido-Succinic Acid, MW 10K10000≥95% Pricing
AP13542m-PEG-amido-Succinic Acid, MW 20K20000≥95% Pricing
m-PEG-Succinic Acid
AP13486m-PEG-Succinic Acid, MW 1K1000≥95% Pricing
AP13499m-PEG-Succinic Acid, MW 2K2000≥95% Pricing
AP13514m-PEG-Succinic Acid, MW 5K5000≥95% Pricing
AP13524m-PEG-Succinic Acid, MW 10K10000≥95% Pricing
AP13543m-PEG-Succinic Acid, MW 20K20000≥95% Pricing
AP13295Mal-PEG-CH2CO2H, MW 1K1000≥95% Pricing
AP13309Mal-PEG-CH2CO2H, MW 2K2000≥95% Pricing
AP13320Mal-PEG-CH2CO2H, MW 3.4K3400≥95% Pricing
AP13338Mal-PEG-CH2CO2H, MW 5K5000≥95% Pricing
PEG-bis-amido-Succinic Acid
AP13484PEG-bis-amido-Succinic Acid, MW 1K1000≥95% Pricing
AP13495PEG-bis-amido-Succinic Acid, MW 2K2000≥95% Pricing
AP13510PEG-bis-amido-Succinic Acid, MW 3.4K3400≥95% Pricing
AP13529PEG-bis-amido-Succinic Acid, MW 5K5000≥95% Pricing
AP13540PEG-bis-amido-Succinic Acid, MW 10K10000≥95% Pricing
AP13548PEG-bis-amido-Succinic Acid, MW 20K20000≥95% Pricing
PEG-bis-Succinic Acid
AP13485PEG-bis-Succinic Acid, MW 1K1000≥95% Pricing
AP13496PEG-bis-Succinic Acid, MW 2K2000≥95% Pricing
AP13511PEG-bis-Succinic Acid, MW 3.5K3500≥95% Pricing
AP13528PEG-bis-Succinic Acid, MW 5K5000≥95% Pricing
AP13541PEG-bis-Succinic Acid, MW 10K10000≥95% Pricing
AP13549PEG-bis-Succinic Acid, MW 20K20000≥95% Pricing
Stearic acid-PEG-CH2CO2H
AP13482Stearic acid-PEG-CH2CO2H, MW 1K1000≥95% Pricing
AP13493Stearic acid-PEG-CH2CO2H, MW 2K2000≥95% Pricing
AP13508Stearic acid-PEG-CH2CO2H, MW 3.4K3400≥95% Pricing
AP13531Stearic acid-PEG-CH2CO2H, MW 5K5000≥95% Pricing

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