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M-PEG12-Mal

CAT: 0013-GTR19201999-01Size: 500 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19201999-01Size:500 mg
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Description
M-PEG12-Mal is a heterobifunctional crosslinker featuring a maleimide group for covalent conjugation to thiols and a hydrophilic PEG spacer to enhance aqueous solubility. It is widely used in bioconjugation for constructing antibody-drug conjugates (ADCs), protein-polymer conjugates, and functionalized nanoparticles for both in vitro assays and in vivo delivery studies.
CAS Number
2853560-28-6
Field of Research
Pharmacology & Drug Discovery
Smiles
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC (CCN1C (C=CC1=O) =O) =O
Molecular Formula
C32H58N2O15
Molecular Weight
710.81
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

m-PEG12-Mal
CAS Number2853560-28-6
PubChem CID89713029
IUPAC Name3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]propanamide
Molecular FormulaC32H58N2O15
Molecular Weight710.8
XLogP-2
Topological Polar Surface Area177
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count15
Rotatable Bond Count39
Heavy Atom Count49
Formal Charge0
Complexity803
SMILES
COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
InChI
InChI=1S/C32H58N2O15/c1-38-8-9-40-12-13-42-16-17-44-20-21-46-24-25-48-28-29-49-27-26-47-23-22-45-19-18-43-15-14-41-11-10-39-7-5-33-30(35)4-6-34-31(36)2-3-32(34)37/h2-3H,4-29H2,1H3,(H,33,35)
InChIKey
OVCDVKBUIQUWMR-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of m-PEG12-Mal
CAS: 2853560-28-6
CID: 89713029
Formula: C32H58N2O15
MW: 710.8
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight710.8
XLogP3-2
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count15
Rotatable Bond Count39
Exact Mass710.38371915
Monoisotopic Mass710.38371915
Topological Polar Surface Area177 Ų
Heavy Atom Count49
Formal Charge0
Complexity803
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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