tert-butyl 2-{4-[2-(2-aminoethoxy)ethyl]piperazin-1-yl}acetate linker 389 SMILES CC(C)(C)OC(=O)N1CCN(CC1)C1CCNCC1 Purity (HPLC)

389 SMILES CC(C)(C)OC(=O)N1CCN(CC1)C1CCNCC1 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

544 SMILES OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(=CC=C13)C(=O)NCCOCCOCCOCC#C)C1=CC=C(O)C=C1O2 Purity (HPLC) 98% Shipping Conditions Room Temperature Storage Conditions Refrigerated Regulatory Statemen: For Research Use Only

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

394 SMILES OCCCCCCC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=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

6-ROX and their mixture 5(6)-ROX are used to label biomolecules by EDC-mediated reactions

tert-butyl 2-{4-[2-(2-aminoethoxy)ethyl]piperazin-1-yl}acetate linker 389 SMILES CC(C)(C)OC(=O)N1CCN(CC1)C1CCNCC1 Purity (HPLC)Nitrogen Heterocycle Based Linker (NHBL). Binfunctional amine carboxylic acid linker. Product Name tert butyl 2 {4 [2 (2 aminoethoxy)ethyl]piperazin 1 yl}acetate Synonyms CAS Number 1181972 47 3 Related CAS Molecular Formula C14H29N3O3 Molecular Weight 287. 404 SMILES CC(C)(C)OC(=O)CN1CCN(CCOCCN)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory