Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

76318

Sigma-Aldrich

O-(2-Aminoethyl)-O′-(2-azidoethyl)heptaethylene glycol

≥90% (oligomer purity)

Synonym(s):

Azido-PEG-amine (n=8)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C18H38N4O8
CAS Number:
857891-82-8
Molecular Weight:
438.52
MDL number:
MFCD03453241
UNSPSC Code:
12352200
PubChem Substance ID:
57652634
NACRES:
NA.22

Quality Level

100

Assay

≥90% (oligomer purity)

form

liquid

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent

functional group

amine
azide

storage temp.

2-8°C

SMILES string

NCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

InChI

1S/C18H38N4O8/c19-1-3-23-5-7-25-9-11-27-13-15-29-17-18-30-16-14-28-12-10-26-8-6-24-4-2-21-22-20/h1-19H2

InChI key

ZSFGTBJYBWJOLZ-UHFFFAOYSA-N

Application

O-(2-Aminoethyl)-O′-(2-azidoethyl)heptaethylene glycol may be used for the surface functionalization of bicompartmental poly(lactide-co-glycolide) (PLGA) fibers and particles via surface-selective click chemistry for synthesizing spatioselectively modified particles and fibers that can be employed in various biomedical applications.
O-(2-Aminoethyl)-O′-(2-azidoethyl)heptaethylene glycol may be used for the chemical modification of biocompatible polymeric particles.

related product

Product No.
Description
Pricing

901765

Dde biotin-azide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Spatioselective Modification of Bicompartmental Polymer Particles and Fibers via Huisgen 1, 3?Dipolar Cycloaddition
Bhaskar S, et al.
Macromolecular Rapid Communications, 29(20), 1655-1660 (2008)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service