N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester) - 98%, high purity , CAS No.2353409-57-9

  • ≥98%
Item Number
N597076
Grouped product items
SKUSizeAvailabilityPrice Qty
N597076-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$961.90
N597076-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,951.90
N597076-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,941.90

Branched PEG

View related series
Amino PEG

Basic Description

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

N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester) is a PEG derivative containing an amino group with two t-butyl esters. The amino groups is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI InChI=1S/C38H76N2O15/c1-37(2,3)54-35(41)7-13-43-19-25-49-31-33-52-29-23-47-17-11-40(10-16-46-22-28-51-27-21-45-15-9-39)12-18-48-24-30-53-34-32-50-26-20-44-14-8-36(42)55-38(4,5)6/h7-34,39H2,1-6H3
InChi Key FGSQMHHAFQWJGV-UHFFFAOYSA-N
Canonical SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCN)CCOCCOCCOCCOCCC(=O)OC(C)(C)C
PubChem CID 137700739
Molecular Weight 801

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