Amino-PEG4-t-Boc-Hydrazide

Base Information

• Chemical Name: Amino-PEG4-t-Boc-Hydrazide
• CAS No.: 1263047-17-1
• Molecular Weight: 379.45
• Mol file: 1263047-17-1.mol

Synonyms:Amino-PEG4-t-Boc-Hydrazide;Amino-PEG4- Boc-Hydrazide

Chemical Property of Amino-PEG4-t-Boc-Hydrazide

Chemical Property:

• PKA: 8.99±0.43(Predicted)
• Density: 1.115±0.06 g/cm3(Predicted)

Purity/Quality:

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

H2N-DPEG(4)-NHNH-Boc ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: Amino-PEG4-t-Boc-hydrazide is a PEG linker containing an amino group and a Boc-protected hydrazide. The hydrophilic PEG spacer increases solubility in aqueous media. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc can be deprotected under mild acidic conditions to form a reactive hydrazide, which can then be coupled with various carbonyl groups.