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Polyethylene Glycol (PEGs & PEOs)
N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester) - 98%, high purity , CAS No.2093153-97-8

N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester) - 98%, high purity , CAS No.2093153-97-8

Item Number

N596276

Grouped product items
SKU	Size	Availability	Price
N596276-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
N596276-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
N596276-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Branched PEG

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	N-(Amino-PEG4)-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.

Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCCOCCOCCN
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCCOCCOCCN
PubChem CID	126480449
Molecular Weight	845.1

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