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Chemical structure of Mal-amido-PEG2-NHS ester

GC65008

Mal-amido-PEG2-NHS ester

Also known as (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]propanoate

Mal-amido-PEG2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester· The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules

ChemicalCAS955094-26-5MW425.39FormulaC18H23N3O9
CAS number
955094-26-5
Molecular weight
425.39
Formula
C18H23N3O9
InChIKey
TZPDZOJURBVWHS-UHFFFAOYSA-N
Catalogue number
GC65008
Brand
GLPBIO
Computed properties PubChem CID 51340948 · XLogP -2.6 · TPSA 149 Ų · H-bond donors 1
XLogP
-2.6
TPSA
149 Ų
H-bond donors
1
H-bond acceptors
9
Rotatable bonds
14
Heavy atoms
30

SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

Computed descriptors from PubChem (CID 51340948), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.