alpha, oMega-DisucciniMidyl triethylene glycol CAS#: 1314378-11-4

alpha, oMega-DisucciniMidyl triethylene glycol Basic information

Product Name:

alpha, oMega-DisucciniMidyl triethylene glycol

Synonyms:

alpha, oMega-DisucciniMidyl triethylene glycol
NHS-PEG3-NHS
Bis-PEG4-NHS ester
bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecane-1,16-dioate
α,ω-disuccinimidyl triethylene glycol
BIS-PEG4-NHS
4,7,10,13-Tetraoxahexadecanedioic acid, 1,16-bis(2,5-dioxo-1-pyrrolidinyl) ester
Di-NHS Ester-PEG4

CAS:

1314378-11-4

MF:

C20H28N2O12

MW:

488.44

Product Categories:

Homobifunctional PEG

Mol File:

1314378-11-4.mol

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alpha, oMega-DisucciniMidyl triethylene glycol Chemical Properties

solubility: Soluble in DCM
form: Solid
color: White to off-white

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alpha, oMega-DisucciniMidyl triethylene glycol Usage And Synthesis

Description

Bis-PEG4-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

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