Monodisperse PEG linkers with one or both ends selectively protected by a protecting group, such as Fmoc, Boc, CBZ, tert-butyl esters, and more. These allow for controlled reactivity in a reaction with the unprotected end, followed by deprotection and subsequent modification and reaction with the newly deprotected functional end.

Show sidebar
biomedical engineering
Add to compare
Add to wishlist

BocNH-PEG7-CH2CHN3

CAS# N/A

MW# 494.58

Quick view
biomedical engineering
Add to compare
Add to wishlist

BocNH-PEG7-CH2CHN3

CAS# N/A

MW# 494.58

Quick view
On Backorder
polyethylene glycol brand name
Add to compare
Add to wishlist

H2N-PEG1-CH2COOtBu

CAS# 1155811-37-2

MW# 175.23

Request a Quote
biomedical engineering
Add to compare
Add to wishlist

SKU # 436804

N3-PEG4-CH2CH2COOtBu

CAS# 581066-04-8

MW# 347.41

Quick view
On Backorder
biomedical engineering
Add to compare
Add to wishlist

N3-PEG3-CH2COOtBu

CAS# 172531-36-1

MW# 289.33

Request a Quote
On Backorder
biomedical engineering
Add to compare
Add to wishlist

H2N-PEG45-CH2CH2COOtBu·HCl

CAS# N/A

MW# 2127.56

Request a Quote
On Backorder
biomedical engineering
Add to compare
Add to wishlist

H2N-PEG36-CH2CH2COOtBu·HCl

CAS# N/A

MW# 1731.09

Request a Quote
On Backorder
biomedical engineering
Add to compare
Add to wishlist

H2N-PEG24-CH2CH2COOtBu·HCl

CAS# 2170987-96-7

MW# 1202.46

Request a Quote
biomedical science
Add to compare
Add to wishlist

SKU # 434836

HO-PEG36-CH2CH2COOtBu

CAS# NA

MW# 1732.05

Request a Quote
biomedical science
Add to compare
Add to wishlist

SKU # 434820

HO-PEG20-CH2CH2COOtBu

CAS# NA

MW# 1027.23

Request a Quote
biomedical science
Add to compare
Add to wishlist

SKU # 433718

Fmoc-NH-PEG18-CH2CH2COOH

CAS# NA

MW# 1104.27

Request a Quote
biomedical science
Add to compare
Add to wishlist

SKU # 432832

H2N-PEG32-CH2CH2COOtBu·HCl

CAS# NA

MW# 1554.88

Request a Quote