Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:25mg OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCCN=[N]#N)C1=CC=C(O)C=C1O2 Purity (HPLC): ≥ 95%

OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCCN=[N]#N)C1=CC=C(O)C=C1O2 Purity (HPLC): ≥ 95% Shipping Conditions: room temperature Storage Conditions: Refrigerated Regulatory Statement: For Research Use Only

391 Purity (HPLC) >= 95% Solubility DMSO

Product Name Phthalimidinoglutarimide-C3-O-PEG3-C2-Br Synonyms Phthalimidinoglutarimide-4'-C3-O-PEG3-C2-Br CAS Number n/a Related CAS Molecular Formula C24H33BrN2O7 Molecular Weight 541

1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoic acid Synonyms Intermediate for Venetoclax

Propargyl-Gly(m-PEG4)-Val-Cit-PAB(m-PEG4)-MMAE Size:25mg OC1=CC2=C(C=C1)C1(OC(=O)C3=CC=C(C=C13)C(=O)NCCCN=[N]#N)C1=CC=C(O)C=C1O2 Purity (HPLC): ≥ 95%SOLU KNEX cleavable linker features a Val Cit dipeptide. In this product, a Propargyl Gly(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The propargyl functional group is widely employed in click chemistry to undergo selective cycloaddition with azides. Additionally, m PEG4 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further increase aqueous solubility. The