955094-26-5

955094-26-5 structure

Name: Maleimide-PEG2-NHS Ester
Chemical Name: Propanoic acid, 3-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
CAS Number: 955094-26-5
Molecular Formula: C₁₈H₂₃N₃O₉
Molecular Weight: 425.39000
Catalog: Research Areas Others
Create Date: 2016-12-18 13:19:18
Modify Date: 2025-08-21 13:14:49
Mal-amido-PEG2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules[1][2].

Name	Propanoic acid, 3-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
Synonyms	MAL-EG(2)-NHS 3-(2-(2-(3-MALEINIMIDOPROPANAMIDO)ETHOXY)ETHOXY)PROPANOIC ACID SUCCINIMIDYL ESTER SM(PEG)2 Maleimide-NH-PEG2-CH2CH2COONHS Ester Maleimide-PEG2-succinimidyl ester Maleimidopropionyl-PEG2-CH2CH2COONHS Ester 3-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]propanoic acid 2,5-dioxo-1-pyrrolidinyl ester Maleimide-PEG2-NHS Ester

Description	Mal-amido-PEG2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules[1][2].
Related Catalog	Research Areas >> Others
Target	Noncleavable
References	[1]. Hansen AM, et al. Microwave-assisted solid-phase synthesis of antisense acpP peptide nucleic acid-peptide conjugates active against colistin- and tigecycline-resistant E. coli and K. pneumoniae. Eur J Med Chem. 2019 Apr 15;168:134-145. [2]. Zhang ge, et al. Preparation and application of FAPalpha activated polypeptide magnetic nanosphere compound used for diagnosis of tumors. CN105524141A

RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29280000