N-(Amino-PEG5)-N-bis(PEG4-acid) - 98%, high purity , CAS No.2093152-86-2

  • ≥98%
Item Number
N596256
Grouped product items
SKUSizeAvailabilityPrice Qty
N596256-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$961.90
N596256-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,951.90
N596256-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,941.90

PEG Acid

View related series
Branched PEG

Basic Description

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

N-(Amino-PEG5)-N-bis(PEG4-acid) is a PEG derivative containing an amino group with two terminal carboxylic acids. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Names and Identifiers

IUPAC Name 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C34H68N2O17/c35-3-9-43-15-21-49-27-31-53-32-30-52-24-18-46-12-6-36(4-10-44-16-22-50-28-25-47-19-13-41-7-1-33(37)38)5-11-45-17-23-51-29-26-48-20-14-42-8-2-34(39)40/h1-32,35H2,(H,37,38)(H,39,40)
InChi Key LSCUTCGBTWNNAV-UHFFFAOYSA-N
Canonical SMILES C(COCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)O)CCOCCOCCOCCOCCOCCN)C(=O)O
PubChem CID 126480471
Molecular Weight 776.9

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