Azido-PEG4-t-butyl ester - 98%, high purity , CAS No.581066-04-8

Item Number

A595025

Grouped product items
SKU	Size	Availability	Price
A595025-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$661.90
A595025-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,051.90
A595025-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,471.90
A595025-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,451.90

Azido-PEG-t-butyl ester

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Basic Description

Synonyms	N3-PEG4- CH2CH2COOtBu \| E79908 \| DTXSID601190858 \| HY-140777 \| AKOS040741248 \| 1,1-Dimethylethyl 15-azido-4,7,10,13-tetraoxapentadecanoate \| TERT-BUTYL 1-AZIDO-3,6,9,12-TETRAOXAPENTADECAN-15-OATE \| CS-0114759 \| N3-PEG4-tBu \| 15-azido-4,7,10,13-tetraoxapen
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Azido-PEG4-t-butyl ester is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole 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-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C15H29N3O6/c1-15(2,3)24-14(19)4-6-20-8-10-22-12-13-23-11-9-21-7-5-17-18-16/h4-13H2,1-3H3
InChi Key	KUOGRGKKXWMJFM-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]
PubChem CID	53486140
Molecular Weight	347.41

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Basic Description