tert-butyl N-{4-[4-(2-{4-[2-(2-aminoethoxy)ethyl]piperazin-1-yl}ethyl)piperazin-1-yl]butyl}carbamate Size:25mg 933 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)

933 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 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: Lissamine Rhodamine B Ethylenediamine Synonyms: Sulforhodamine B ethylenediamine CAS Number: N/A Molecular Formula: C29H37N4O6S2 Molecular Weight: 715

and perhaps most importantly

Product Name DOTA-PEG6-propargyl Synonyms CAS Number n/a Related CAS Molecular Formula C31H55N5O13 Molecular Weight 705

tert-butyl N-{4-[4-(2-{4-[2-(2-aminoethoxy)ethyl]piperazin-1-yl}ethyl)piperazin-1-yl]butyl}carbamate Size:25mg 933 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)NCCOCCOCCN=[N+]=[N-])CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC)Nitrogen Heterocycle Based Linker (NHBL). Binfunctional amine amine linker. Product Name tert butyl N {4 [4 (2 {4 [2 (2 aminoethoxy)ethyl]piperazin 1 yl}ethyl)piperazin 1 yl]butyl}carbamate Synonyms CAS Number n a Related CAS Molecular Formula C23H48N6O3 Molecular Weight 456. 676 SMILES CC(C)(C)OC(=O)NCCCCN1CCN(CCN2CCN(CCOCCN)CC2)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after