5(6)-FAM PEG3 alkyne (protected) Size:10mg 322 SMILES OC(=O)CCCOC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

322 SMILES OC(=O)CCCOC1=C2C(=O)N(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

Product Name Thalidomide-O-PEG5-propargyl Synonyms Thalidomide-4'-O-PEG5-propargyl CAS Number 2411681-90-6 Related CAS Molecular Formula C26H32N2O10 Molecular Weight 532

Product Name Pomalidomide-C1-acid Synonyms Pomalidomide-4'-C1-acid CAS Number 927670-97-1 Related CAS Molecular Formula C15H13N3O6 Molecular Weight 331

202 SMILES: CC1=CC(=O)OC2=C1C=CC(NN)=C2 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

722 SMILES: [O-]C(=O)C1=CC=C(C=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34)C(=O)NCCCN=[N]#N Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

5(6)-FAM PEG3 alkyne (protected) Size:10mg 322 SMILES OC(=O)CCCOC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)The water soluble 5(6) FAM PEG3 alkyne (protected) has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal acetylene group. The water soluble PEG3 spacer should minimize the interaction between the dye and the biomolecule to be labeled. 5(6) FAM PEG3 alkyne (protected) is an excellent azide reactive fluorescent reagent for labeling alkyne containing biological molecules through click chemistry.