Mal-PEG9-COOtBu

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Category	Mal-PEGn-COOtBu
Catalog NO.	BPG-3547
Product Name	Mal-PEG9-COOtBu
Molecular Formula	C29H51NO13
Molecular Weight	621.72

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Product Information

Description	Mal-PEG9-t-butyl ester is a PEG derivative with a maleimide group and a t-butyl ester group. Ester group can be hydrolyzed under acidic conditions. The maleimide group can react with thiol group to connect biomolecules.
Synonyms	Mal-PEG9-t-butyl ester; Mal-PEG9-Boc; tert-butyl 2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)methyl)-3,6,9,12,15,18,21,24-octaoxahexacosanoate
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCN1C(C=CC1=O)=O
InChI	InChI=1S/C29H51NO13/c1-29(2,3)43-28(33)6-8-34-10-12-36-14-16-38-18-20-40-22-24-42-25-23-41-21-19-39-17-15-37-13-11-35-9-7-30-26(31)4-5-27(30)32/h4-5H,6-25H2,1-3H3
InChIKey	PHNUWYLLXALGGZ-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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