QBD11581

MAL-dPEG^®₄-Glu(TFP ester)-NH-m-dPEG^®₂₄

>90% (HPLC)

• Synonym(s): MAL-PEG₄-Glu(TFP ester)-NH-Zm-PEG₂₄, Sidewinder TFP-PEG-maleimide
• Empirical Formula (Hill Notation): C₇₈H₁₃₄F₄N₄O₃₅
• Molecular Weight: 1763.90
• MDL number: MFCD28505507
• UNSPSC Code: 12352108
• NACRES: NA.22

Properties

• assay: >90% (HPLC)
• form: solid or viscous liquid
• reaction suitability: reaction type: Pegylations
• polymer architecture: shape: Y-shape; functionality: heterobifunctional
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: Fc1c(cc(c(c1OC(=O)CCC(NC(=O)CCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O)C(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)F)F)F
• InChI: 1S/C78H134F4N4O35/c1-93-14-15-97-22-23-101-28-29-103-32-33-105-36-37-107-40-41-109-44-45-111-48-49-113-52-53-115-56-57-117-60-61-119-64-65-120-63-62-118-59-58-116-55-54-114-51-50-112-47-46-110-43-42-108-39-38-106-35-34-104-31-30-102-27-26-100-21-18-96-13-
• InChI key: CSFNMNXCDRHNCL-UHFFFAOYSA-N

Description

Features and Benefits

MAL-dPEG₄-Glu(TFP ester)-NH-m-dPEG₂₄ is one of Quanta BioDesign′s novel, patent-pending Sidewinder^™ line of products. A terminal maleimide group provides thiol-specific reactivity on one end of the molecule, while a long, methyl-terminated dPEG spacer provides hydrophilicity and protection from proteolysis on the other end of the molecule. Between the two ends, tetrafluorophenyl ester-functionalized glutamic acid offers a convenient attachment point for a hydrophobic drug or other small molecules.

Legal Information

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681

Sidewinder is a trademark of Quanta BioDesign

dPEG is a registered trademark of Quanta BioDesign

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable