Thalidomide-5'-propargyl-OH amine The water soluble 5(6)-FAM PEG3

The water soluble 5(6)-FAM PEG3 azide has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal azide group

It is often used as a building block for developing fluoresceinated bioconjugates

CC(C)(C)C(=O)OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCOCCOCCOCCN=[N]#N)C1=CC=C(OC(=O)C(C)(C)C)C=C1O2 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

436 SMILES OCCOCCOCCCC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Thalidomide-5'-propargyl-OH amine The water soluble 5(6)-FAM PEG3Degrader building block for targeted protein degradation. Contains an E3 ligase ligand with a linker and a function group, which can be conjugated to target protein ligands through straightforward chemical reactions. Product Name Thalidomide 5' propargyl OH Synonyms CAS Number 1216805 32 1 Related CAS Molecular Formula C16H12N2O5 Molecular Weight 312. 281 SMILES OCC#CC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC) >= 95% Shipping Conditions