Pomalidomide-PEG2-C2-Br ether NCCCCC(NS(=O)(=O)C1=CC=C(C(=C1)S([O-])(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(O)=O Purity (HPLC): ≥ 95%

NCCCCC(NS(=O)(=O)C1=CC=C(C(=C1)S([O-])(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(O)=O Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

194 SMILES [2H]C([2H])([2H])OC1=CC=C(C=C1)C(=O)OC 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

6-FAM is the other purified isomer of 5(6)-carboxyfluorescein

11 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCOCCOCCOCCN=[N+]=[N-])=[N+](C)C)=C3 Purity (HPLC): ≥ 90% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

In addition

Pomalidomide-PEG2-C2-Br ether NCCCCC(NS(=O)(=O)C1=CC=C(C(=C1)S([O-])(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(O)=O Purity (HPLC): ≥ 95%Degrader 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 Pomalidomide PEG2 C2 Br Synonyms Pomalidomide 4' PEG2 C2 Br CAS Number n a Related CAS Molecular Formula C19H22BrN3O6 Molecular Weight 468. 304 SMILES BrCCOCCOCCNC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95%