MAl-PEG6-t-butyl ester

Base Information

• Chemical Name: MAl-PEG6-t-butyl ester
• CAS No.: 518044-37-6
• Molecular Formula: C23H39NO10
• Molecular Weight: 489.6
• DSSTox Substance ID: DTXSID501116031
• Mol file: 518044-37-6.mol

Synonyms:MAl-PEG6-t-butyl ester;518044-37-6;Mal-PEG6-Boc;Mal-PEG6-COOtBu;Mal-PEG6-OtBu;MAL-PEG6-T-BUTYLESTER;Mal-PEG6-CH2CH2COOtBu;Mal-PEG6-tBu ester;DTXSID501116031;AKOS040742091;BP-21523;MS-29102;HY-133211;CS-0113361;C70758;1,1-Dimethylethyl 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-4,7,10,13,16,19-hexaoxaheneicosanoate;tert-butyl 3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Chemical Property of MAl-PEG6-t-butyl ester

Chemical Property:

• PKA: -2.34±0.20(Predicted)
• Solubility.: Soluble in DMSO, DCM, DMF
• XLogP3: -0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 23
• Exact Mass: 489.25739644
• Heavy Atom Count: 34
• Complexity: 599

Purity/Quality:

98%,99%, ^*data from raw suppliers

Mal-PEG6-t-butylester 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCN1C(=O)C=CC1=O
• Description: Mal-PEG6-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.