Propargyl-PEG12-COOtBu

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Category	Propargyl-PEGn-COOtBu
Catalog NO.	BPG-3521
Product Name	Propargyl-PEG12-COOtBu
Molecular Formula	C32H60O14
Molecular Weight	668.82

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Custom Synthesis
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Product Information

Description	Propargyl-PEG12-COOtBu is a PEG crosslinker containing a propargyl group and a t-butyl protected carboxyl group. Under the catalysis of copper, propargyl group can react with azide-bearing compounds to produce stable triazole compounds. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	Propargyl-PEG12-t-butyl ester; Propargyl-PEG12-Boc; tert-butyl 2-((prop-2-yn-1-yloxy)methyl)-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontanoate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC#C
InChI	InChI=1S/C32H60O14/c1-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-44-29-30-45-28-26-43-24-22-41-20-18-39-16-14-37-12-10-35-8-6-31(33)46-32(2,3)4/h1H,6-30H2,2-4H3
InChIKey	YCICFCFLZLSXSQ-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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