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SCO-PEG2-Maleimide

CAT: 0931-T87934-01Size: 25 mgDry Ice: NoHazardous: No
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CAT#:0931-T87934-01Size:25 mg
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CAS Number
2141976-23-8
Target
ADC Linker
Related Pathways
Antibody-drug Conjugate/ADC Related
Bioactivity
SCO-PEG2-Maleimide, an ADC Linker with three PEG units, serves as a copper-free click chemical reagent suitable for catalyst-free click reactions. This compound's maleimide group (-Maleimide) is susceptible to degradation in aqueous media, and it has found applications in drug delivery studies.
Smiles
C(CC(NCCOCCOCCNC(OC1CCCCCC#C1)=O)=O)N2C(=O)C=CC2=O
Molecular Formula
C22H31N3O7
Molecular Weight
449.5
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

SCO-PEG2-Maleimide
CAS Number2141976-23-8
PubChem CID164185580
IUPAC Namecyclooct-2-yn-1-yl N-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethyl]carbamate
Molecular FormulaC22H31N3O7
Molecular Weight449.5
XLogP0.3
Topological Polar Surface Area123
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count14
Heavy Atom Count32
Formal Charge0
Complexity735
SMILES
C1CCC#CC(CC1)OC(=O)NCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
InChI
InChI=1S/C22H31N3O7/c26-19(10-13-25-20(27)8-9-21(25)28)23-11-14-30-16-17-31-15-12-24-22(29)32-18-6-4-2-1-3-5-7-18/h8-9,18H,1-4,6,10-17H2,(H,23,26)(H,24,29)
InChIKey
QIUCIYGBCCFIDM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of SCO-PEG2-Maleimide
CAS: 2141976-23-8
CID: 164185580
Formula: C22H31N3O7
MW: 449.5
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight449.5
XLogP30.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count14
Exact Mass449.21620034
Monoisotopic Mass449.21620034
Topological Polar Surface Area123 Ų
Heavy Atom Count32
Formal Charge0
Complexity735
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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T208310-01TCO4-PEG2-Maleimide
T81047-01TAMRA-PEG2-Maleimide
T87747-01BCN-exo-PEG2-maleimide
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Alternative Products

CatalogName
GTR19234278-01SCO-PEG2-Maleimide
HY-156318SCO-PEG3-Maleimide
HY-156321SCO-PEG7-Maleimide
HY-D2099Coumarin-PEG2-SCO
GTR19234338-01SCO-PEG2-NH2
GTR19340593-01Cy3-PEG2-SCO
HY-D2153Cy5-PEG2-SCO
HY-156315ASCO-PEG2-NH2 (formate)
abx085431Maleimide-PEG2-COOH
sc-397274AMaleimide-PEG2-NHS

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