DBCO NHS Size:25mg NCCOCCOCCOC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95%

NCCOCCOCCOC1=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: 5-TAMRA Lysine Synonyms: Tetramethylrhodamine-5-carboxamide lysine CAS Number: N/A Molecular Formula: C31H34N4O6 Molecular Weight: 558

98 SMILES: CC1(C)\C(=C/C=C/C2=[N+](CCCCCC(=O)NCCN3C(=O)C=CC3=O)C3=CC=C(C=C3C2(C)C)S(O)(=O)=O)N(CCCS([O-])(=O)=O)C2=CC=C(C=C12)S(O)(=O)=O Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

9 SMILES Cl

DBCO NHS Size:25mg NCCOCCOCCOC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC) >= 95%Product Name: DBCO NHS Synonyms: CAS Number: 1353016 71 3 Molecular Formula: C23H18N2O5 Molecular Weight: 402. 406 SMILES: O=C(CCC(=O)N1CC2=CC=CC=C2C#CC2=C1C=CC=C2)ON1C(=O)CCC1=O Purity (HPLC): 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only