Aminooxy-PEG4-t-butyl ester - 98%, high purity , CAS No.2100306-82-7

  • ≥98%
Item Number
A596572
Grouped product items
SKUSizeAvailabilityPrice Qty
A596572-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$961.90
A596572-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,681.90
A596572-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,671.90

Aminooxy-PEG-t-butyl ester

View related series
Aminooxy PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Aminooxy-PEG4-t-butyl ester is a PEG derivative containing an aminooxy group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name tert-butyl 3-[2-[2-[2-(2-aminooxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
INCHI InChI=1S/C15H31NO7/c1-15(2,3)23-14(17)4-5-18-6-7-19-8-9-20-10-11-21-12-13-22-16/h4-13,16H2,1-3H3
InChi Key YTAYURBTLQKIKL-UHFFFAOYSA-N
Canonical SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCON
PubChem CID 126961969
Molecular Weight 337.4

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