Basic information Safety Supplier Related

Fluorescein-PEG3-(N-Boc)-Amine

Basic information Safety Supplier Related

Fluorescein-PEG3-(N-Boc)-Amine Basic information

Product Name:
Fluorescein-PEG3-(N-Boc)-Amine
Synonyms:
  • Fluorescein-PEG3-NHBoc
  • Fluorescein-PEG3-(N-Boc)-Amine
  • 5,8,11-Trioxa-2,14-diazapentadecanoic acid, 15-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]-15-thioxo-, 1,1-dimethylethyl ester
  • 5-FITC-PEG3-NHBoc
CAS:
1807534-77-5
MF:
C34H39N3O10S
MW:
681.75
Mol File:
1807534-77-5.mol
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Fluorescein-PEG3-(N-Boc)-Amine Chemical Properties

Density 
1.41±0.1 g/cm3(Predicted)
solubility 
Soluble in DMF, Acetone, Methanol
pka
9.33±0.20(Predicted)
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Fluorescein-PEG3-(N-Boc)-Amine Usage And Synthesis

Description

Fluorescein-PEG3-(N-Boc)-amine is a heterobiofunctional PEG linker containing a fluorescein dye and a Boc-protected amine group, which can be regenerated by mild acidic conditions and then be reactive with cabroxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. Fluorescein is a common fluorescent tracer (494nm/521nm) for staining cells, tissues, biomarkers or nanoparticles and this reagent can be used to tag biomolecules and nanoparticles.

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