OSu-PEG4-VC-PAB-DMEA-Duocarmycin SA Size:1mg 457 SMILES [N-]=[N+]=NCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)

457 SMILES [N-]=[N+]=NCCOCCOCCNC(=O)COC1=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

23 SMILES CC1=CC=C(C=C1)S(=O)(=O)N\N=C\C1=C(O)C=CC(Br)=C1 Purity (HPLC) >= 95% Physical Appearance White solid Solubility DMSO

Product Name Thalidomide-O-acetamido-PEG1-C2-amine HCl Synonyms Thalidomide-4'-O-acetamido-PEG1-C2-amine HCl CAS Number 2204226-02-6 Related CAS 2022182-59-6 (free base) Molecular Formula C19H23ClN4O7 Molecular Weight 454

304 SMILES BrCCOCCOCCNC1=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

- CAS Number: 2307477-23-0 Molecular Formula: C18H22ClN3O5 Molecular Weight: 395

OSu-PEG4-VC-PAB-DMEA-Duocarmycin SA Size:1mg 457 SMILES [N-]=[N+]=NCCOCCOCCNC(=O)COC1=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 Purity (HPLC)OSu PEG4 vc PAB DMEA Duocarmycin SA is a cleavable ADC druglinker conjugate that couples the potent antitumor antibiotic Duocarmycin SA to an OSu PEG4 vc PAB DMEA linker. The DNA? modifying agents such as duocarmycin are increasingly used in the development of antibody? drug conjugates (ADCs), where they serve as highly potent cytotoxic payloads. Designed for ADC research, this construct supports efficient antibody conjugation, PEG4? enhanced