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712582

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O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol

≥90% (NMR)

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Synonym(s):
N-[15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide, monodisperse Mal-PEG4-NHS-ester
Empirical Formula (Hill Notation):
C22H31N3O11
CAS Number:
Molecular Weight:
513.50
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥90% (NMR)

form

liquid

reaction suitability

reagent type: cross-linking reagent

functional group

NHS ester
maleimide

storage temp.

−20°C

SMILES string

O=C(NCCOCCOCCOCCOCCC(ON1C(CCC1=O)=O)=O)CCN2C(C=CC2=O)=O

InChI

1S/C22H31N3O11/c26-17(5-8-24-18(27)1-2-19(24)28)23-7-10-33-12-14-35-16-15-34-13-11-32-9-6-22(31)36-25-20(29)3-4-21(25)30/h1-2H,3-16H2,(H,23,26)

InChI key

XSRYGQJQNPJNKZ-UHFFFAOYSA-N

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This Item
689777746223746207
form

liquid

form

powder

form

solid

form

liquid

reaction suitability

reagent type: cross-linking reagent

reaction suitability

reagent type: cross-linking reagent

reaction suitability

-

reaction suitability

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

functional group

NHS ester

functional group

-

functional group

NHS ester, maleimide

functional group

NHS ester, maleimide

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Polyethylene Glycol Building Blocks for PEGylation

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