DSPE-PEG-Mal CAS 474922-22-0

Introduction：Basic information about DSPE-PEG-Mal CAS 474922-22-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

DSPE-PEG-Mal Basic information

• Product Name: DSPE-PEG-Mal
• Synonyms: 1,2-distearoyl-sn-glycero-3-phosphoethanolaMine-N-[MaleiMide(polyethylene glycol)-2000] (aMMoniuM salt);DSPE-PEG(2000) Maleimide;DSPE-PEG2000-NHS;DSPE-PEG2000-Mal;DSPE-PEG-MAL;DSPE-PEG-Mal ISO 9001：2015 REACH;Poly(oxy-1,2-ethanediyl), α-[(9R)-6-hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl]-ω-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]-, ammonium salt (1:1);DSPE-PEG(2000) Maleimide (ammonium salt)
• CAS: 474922-22-0
• MF: (C2H4O)nC51H92N3O13P.H3N
• MW: 0
• Product Categories: peg
• Mol File: 474922-22-0.mol

DSPE-PEG-Mal Chemical Properties

• storage temp.: -20°C
• solubility: DMF: 10 mg/ml; DMF:PBS (pH 7.2) (1:3): 0.25 mg/ml
• form: A solid
• color: White to off-white
• InChIKey: HMLYGTOVHVFLDS-UHFFFAOYSA-N
• SMILES: C(N1C(C=CC1=O)=O)CC(=O)NCCOC{-}CO{+n}C(=O)NCCOP(O)(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC.N

Safety Information

• WGK Germany: WGK 3
• Storage Class: 11 - Combustible Solids

DSPE-PEG-Mal Usage And Synthesis

Uses

DSPE-PEG(2000) maleimide is suitable for conjugation with photon-sensitive cell penetrating peptides (psCPP) to prepare nanostructured lipid carrier. It is also suitable for non-covalently functionalizing oxidized multi-walled carbon nanotubes (O-MWCNs).

Uses

DSPE-PEG(5000) Maleimide or 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-5000] has been used in conjugation with asparagine-glycine-arginine peptide (NGR) molecule to prepare DSPE-PEG5000-NGR lipososmes.

General Description

DSPE-PEG(2000) Maleimide is a functionalized PEG Lipid conjugate.

Biochem/physiol Actions

Maleimide are useful in biomolecular conjugation.