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

Item Number

N597076

Grouped product items
SKU	Size	Availability	Price
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

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
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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Basic Description