Carbamate PEGs
Carbamate PEGs are functional PEG derivatives featuring carbamate linkages that support stable conjugation and controlled molecular design. These PEG reagents are commonly used in drug delivery, bioconjugation, and specialty synthesis where robust linker chemistry, high product purity, and reproducible performance are important.
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Azido PEGstert-butyl 14-azido-3,6,9,12-tetraoxatetradecanoate (98%)
$150.00 – $450.00 View productsCatalog#:Â AMTGC720-TA20
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Amino PEGstert-butyl (2-(2-aminoethoxy)ethyl)carbamate (99%)
$50.00 View productsCatalog#:Â AMTGC1577-TA26
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Amino PEGstert-Butyl (3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl) carbamate (98%)
$210.00 – $1,500.00 View productsCatalog#: AMTGC275-BC17
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Amino PEGstert-Butyl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl) carbamate (98%)
$50.00 – $150.00 View productsCatalog#:Â AMTGC226-BC16
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Azido PEGsBenzyl (2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl) carbamate (99%)
$50.00 – $150.00 View productsCatalog#:Â AMTGC1389-BA24
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![Molecular structure for PEG benzyl N-[2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl]carbamate (CAS 863973-20-0), from Frontier Specialty Chemicals.](https://frontierspecialtychemicals.com/wp-content/uploads/2026/02/AMTGC1381-BA24-Square-510x510-1.png)
Amino PEGsbenzyl N-[2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl] carbamate (99%)
$90.00 – $270.00 View productsCatalog#:Â AMTGC1381-BA24
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Azido PEGstert-Butyl (2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)(methyl) carbamate (99%)
$110.00 – $330.00 View productsCatalog#: AMTGC1242-BA24
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![Molecular structure for PEG tert-butyl N-[3-[2-(3-aminopropoxy)ethoxy]propyl]carbamate (CAS 275823-77-3) from Frontier Specialty Chemicals.](https://frontierspecialtychemicals.com/wp-content/uploads/2026/02/AMTGC506-BA19-Square-510x510-1.png)
Amino PEGstert-butyl N-[3-[2-(3-aminopropoxy)ethoxy]propyl]carbamate (97%)
$105.00 – $885.00 View productsCatalog#: AMTGC506-BA19
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Azido PEGsTert-Butyl (2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl) carbamate (97%)
$80.00 – $1,725.00 View productsCatalog#:Â AMTGC187-AC16-97