Lissamine rhodamine B PEG3 azide cr6g 79 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCOCCOCCOCCOCCOCCBr)C(C)(C)C)C=C1 Purity (HPLC)

79 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCOCCOCCOCCOCCOCCBr)C(C)(C)C)C=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

65 SMILES [2H]C([2H])([2H])N(C1=C(F)C=CC=C1Cl)C([2H])([2H])[2H] 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 Phthalimidinoglutarimide-propargyl-OH Synonyms Phthalimidinoglutarimide-4'-propargyl-OH CAS Number 2301127-01-3 Related CAS Molecular Formula C16H14N2O4 Molecular Weight 298

155 SMILES [2H]C([2H])([2H])OC1=CC=CC(=C1)N(=O)=O 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

Lissamine rhodamine B PEG3 azide cr6g 79 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCOCCOCCOCCOCCOCCBr)C(C)(C)C)C=C1 Purity (HPLC)Lissamine rhodamine B PEG3 azide (Sulforhodamine B PEG3 azide) is an excellent alkyne reactive fluorescent reagent for labeling alkyne containing biological molecules through click chemistry. The conjugate has better solubility than the parent dye carboxyrhodamine and its long PEG spacer should reduce any steric effect of the dye on the molecule to be labelled. The fluorescence emission spectrum of Lissamine rhodamine B lies between those of