Mal-PEG6-NHS ester

Dangerous Goods

CAS number：1599472-25-9 molecular formula：C23H34N2O12

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

Mal-PEG6-NHS ester 是一种不可降解的 ADC linker，含有 Maleimide 基团，6 单元 PEG 和 NHS 酯 Mal-PEG6-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. 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. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. Mal-PEG6-NHS ester is a nonclaevable ADC linker containing a Maleimide group, 6-unit PEG and a NHS ester. Application： Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Specs

Chinese alias	2,5-二氧代吡咯烷-1-基 1-(2,5-二氧代-2H-吡咯-1(5H)-基)-3,6,9,12,15,18-六氧杂二十一烷-21-酸酯
English alias	2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate
CAS number	1599472-25-9	molecular formula	C23H34N2O12
molecular weight	530.52 g/mol	Exact mass	≥98%
PSA	156.000 Å²	logp	-2.5

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Safety information

Signal word：

Warning

Hazard Statement：

H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P301+P312: 如误吞咽：如感觉不适，呼叫急救中心/医生。