Product peg-derivatives -Small-molecule-peg-linker

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Catalog	name	Description	price
R-M1-8940	Azide-PEG7-Tos,cas1418561-41-7	Azide-PEG7-Tos linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8941	Azide-PEG6-Tos,cas906007-10-1	Azide-PEG6-Tos linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8942	Azide-PEG5-Tos,cas236754-49-7	Azide-PEG5-Tos linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8943	Azide-PEG4-Tos,cas168640-82-2	Azide-PEG4-Tos/Azide-PEG4-Tosylate/N3-PEG4-Tos/N3-PEG4-Tosylate linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8944	Azide-PEG3-Tos,cas178685-33-1	Azide-PEG3-Tos/Azide-PEG3-Tosylate/N3-PEG3-Tos/N3-PEG3-Tosylate linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8945	Azide-PEG2-Tos,cas182347-24-6	Azide-PEG3-Tos/Azide-PEG2-Tosylate/N3-PEG2-Tos/N3-PEG2-Tosylate linker containes an azide group and a tosyl group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitutions. The PEG spacer increases the aqueous solubility of the resulting compound.This type of compound may be utilized in bioconjugation chemistry, where the azide group can participate in click chemistry reactions to link with other molecules or surfaces, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8946	Benzyl-PEG2-Tos,cas4981-83-3	Benzyl-PEG2-Tos,CAS:4981-83-3/Benzyl-PEG2-Tosylate/Tos-PEG2-Benzyl/Tosylate-PEG2-Benzyl contains a benzyl protecting group and tosyl group.This type of compound could be utilized in bioconjugation chemistry, where the benzyl group may serve as a reactive handle for further functionalization, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8947	Benzyl-PEG3-Tos,cas98627-22-6	Benzyl-PEG3-Tos,CAS:98627-22-6/Benzyl-PEG3-Tosylate/Tos-PEG3-Benzyl/Tosylate-PEG3-Benzyl contains a benzyl protecting group and tosyl group.This type of compound could be utilized in bioconjugation chemistry, where the benzyl group may serve as a reactive handle for further functionalization, and the tosylate group may be involved in specific chemical reactions.	price>
R-M1-8948	N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester),cas2112737-74-1	N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester),cas2112737-74-1/N-(Tosylate-PEG4)-N-bis(PEG4-t-butyl ester) is a branched PEG linker with a Tos-PEG4 branch and two PEG4-t-butyl ester groups attached to a central nitrogen.The tosyl group can be easily replaced by thiol and amino group through a nucleophilic substitution.The t-butyl ester can be removed under acidic condition to form free acid groups, which can undergo sequential amide coupling to conjugate with two amine-bearing biomolecules. The hydrophilic PEG linker together with the central tertiary amine drastically imporves the water solubility of the resulting compound. Additionally, due to the presence of protective groups such as tosylate and t-butyl ester, this compound might be used for controlled and sequential release of biomolecules or drugs.	price>
R-M1-8949	PEG3-Tos	PEG3-Tos/Tos-PEG2-OH/Hydroxy-PEG2-Tos/OH-PEG2-Tos/OH-PEG2-Tos linker bears a hydroxyl group and a tosyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution. This type of compound may be utilized in bioconjugation chemistry, where the tosylate group can participate in specific chemical reactions or be utilized as a reactive handle for further functionalization.	price>

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