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Mal-PEG1-Mal

CAT: 0931-TCL-01820-02Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0931-TCL-01820-02Size:50 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
123687-40-1
Target
Others
Related Pathways
Others
Bioactivity
Mal-PEG1-Mal is a PEG derivative featuring maleimide (Maleimide) groups on both ends. The maleimide (Maleimide) group is a functional group capable of reacting with thiol (–SH) groups through a Michael addition reaction, which is useful for bioconjugation.
Smiles
O=C1C=CC(=O)N1CCOCCN2C(=O)C=CC2=O
Molecular Formula
C12H12N2O5
Molecular Weight
264.23
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

1,1'-(Oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione)
CAS Number123687-40-1
PubChem CID14474488
IUPAC Name1-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethyl]pyrrole-2,5-dione
Molecular FormulaC12H12N2O5
Molecular Weight264.23
XLogP-1.4
Topological Polar Surface Area84
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Heavy Atom Count19
Formal Charge0
Complexity414
SMILES
C1=CC(=O)N(C1=O)CCOCCN2C(=O)C=CC2=O
InChI
InChI=1S/C12H12N2O5/c15-9-1-2-10(16)13(9)5-7-19-8-6-14-11(17)3-4-12(14)18/h1-4H,5-8H2
InChIKey
VWGJOEJUQXVFPK-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of 1,1'-(Oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione)
CAS: 123687-40-1
CID: 14474488
Formula: C12H12N2O5
MW: 264.23
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight264.23
XLogP3-1.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass264.07462149
Monoisotopic Mass264.07462149
Topological Polar Surface Area84 Ų
Heavy Atom Count19
Formal Charge0
Complexity414
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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HY-W190746-01Mal-PEG1-Mal
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sc-498195Mal-PEG1-PFP
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MD141067-1Mal-PEG1-OtBu
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MD141025-1Mal-PEG1-SPA
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