| Identification | Back Directory | [Name]
Mal-PEG8-NHS ester | [CAS]
2055033-05-9 | [Synonyms]
Mal-PEG8-NHS ester
2,5-Dioxo-1-pyrrolidinyl 1-(2,5-Dioxo-2,5-dihydro-1-pyrrolyl)-3,6,9,12,15,18,21,24-octaoxa-27-heptacosanoate
4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester | [Molecular Formula]
C27H42N2O14 | [MDL Number]
MFCD26127784 | [MOL File]
2055033-05-9.mol | [Molecular Weight]
618.63 |
| Chemical Properties | Back Directory | [Boiling point ]
689.3±65.0 °C(Predicted) | [density ]
1.29±0.1 g/cm3(Predicted) | [solubility ]
Soluble in DMSO, DCM, DMF | [form ]
Viscous Liquid | [pka]
-2.34±0.20(Predicted) | [color ]
Colorless to light yellow | [InChI]
InChI=1S/C27H42N2O14/c30-23-1-2-24(31)28(23)6-8-36-10-12-38-14-16-40-18-20-42-22-21-41-19-17-39-15-13-37-11-9-35-7-5-27(34)43-29-25(32)3-4-26(29)33/h1-2H,3-22H2 | [InChIKey]
JJKBMZPIICCZSX-UHFFFAOYSA-N | [SMILES]
C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCN1C(=O)C=CC1=O |
| Hazard Information | Back Directory | [Description]
Mal-PEG8-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. | [Uses]
Mal-PEG8-NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. | [IC 50]
PEGs |
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