CAS 1835759-75-5

t-Butoxycarbonyl-PEG4-NHS ester

CAS: 1835759-75-5

Formula: C₂₀H₃₃NO₁₀

Purity: 97%

Color and Shape: Liquid

Molecular weight: 447.4767

Ref: IN-DA019E3A

Boc-PEG4-C2-NHS ester

CAS: 1835759-75-5

Boc-PEG4-C2-NHS ester is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₂₀H₃₃NO₁₀

Purity: 98%

Color and Shape: Solid

Molecular weight: 447.48

Ref: TM-T17686

Boc-PEG4-C2-NHS ester

CAS: 1835759-75-5

Boc-PEG4-C2-NHS ester

Purity: 97%

Molecular weight: 447.48g/mol

Ref: 54-OR1035593

Boc-PEG4-C2-NHS ester

CAS: 1835759-75-5

Purity: 97%

Molecular weight: 447.481

Ref: 10-F987203

OtBu-PEG4-SPA

CAS: 1835759-75-5

OtBu-PEG4-SPA is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. OtBu-PEG4-SPA is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₂₀H₃₃NO₁₀

Purity: Min. 95%

Molecular weight: 447.5 g/mol

Ref: 3D-KYC75975