Maleimide-PEG2-NHS Ester
Modify Date: 2025-08-21 13:14:49
Maleimide-PEG2-NHS Ester structure
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Common Name | Maleimide-PEG2-NHS Ester | ||
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| CAS Number | 955094-26-5 | Molecular Weight | 425.39000 | |
| Density | 1.41±0.1 g/cm3 (20 °C, 760 mmHg) | Boiling Point | N/A | |
| Molecular Formula | C18H23N3O9 | Melting Point | 90.0 to 94.0 °C | |
| MSDS | Chinese USA | Flash Point | N/A | |
Use of Maleimide-PEG2-NHS EsterMal-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 |
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| Synonym | More Synonyms |
| 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]. |
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| Related Catalog | |
| Target |
Noncleavable |
| References |
| Density | 1.41±0.1 g/cm3 (20 °C, 760 mmHg) |
|---|---|
| Melting Point | 90.0 to 94.0 °C |
| Molecular Formula | C18H23N3O9 |
| Molecular Weight | 425.39000 |
| Exact Mass | 425.14300 |
| PSA | 148.62000 |
| Storage condition | 20°C |
| Water Solubility | Slightly soluble (5.1 g/L) (25 ºC) |
| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
| HS Code | 29280000 |
| 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 |