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746215

Maleimide-PEG₁₂-succinimidyl ester

Name: Maleimide-PEG<SUB>12</SUB>-succinimidyl ester
Brand: ALDRICH

Synonym(s):

Maleimide PEG12 succinimidyl ester, 2,5-Dioxopyrrolidin-1-yl-1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28,31,34,37,40-dodecaoxa-4-azatritetracontan-43-oate, Maleimide-PEG₁₂-NHS este, 2,5-Dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28,31,34,37,40-dodecaoxa-4-azatritetracontan-43-oate, Maleimide-PEG12-NHS ester

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About This Item

Empirical Formula (Hill Notation):

C₃₈H₆₃N₃O₁₉

CAS Number:

1426151-00-9

Molecular Weight:

865.92

NACRES:

NA.22

PubChem Substance ID:

329765749

UNSPSC Code:

12352108

MDL number:

MFCD11041148

Form:

liquid

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Properties

form

liquid

Quality Level

100

reaction suitability

reaction type: Pegylations, reagent type: cross-linking reagent

storage temp.

−20°C

SMILES string

O=C(N1CCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON(C(CC2)=O)C2=O)=O)=O)C=CC1=O

InChI

1S/C38H63N3O19/c42-33(5-8-40-34(43)1-2-35(40)44)39-7-10-49-12-14-51-16-18-53-20-22-55-24-26-57-28-30-59-32-31-58-29-27-56-25-23-54-21-19-52-17-15-50-13-11-48-9-6-38(47)60-41-36(45)3-4-37(41)46/h1-2H,3-32H2,(H,39,42)

InChI key

LWNZLSLPQXOOAO-UHFFFAOYSA-N

Description

Application

Heterobifunctional crosslinker with an ethylene oxide spacer for linking amine- to sulfhydryl-containing compounds or biomolecules. Maleimide functional group will react with sulfhydryls and the succinimidyl ester group will react with amines. Spacer length is 53.3 angstroms.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Global Trade Item Number

SKU	GTIN
746215-50MG	04061832890326
746215-250MG	04061833241103