11-Azido-3,6,9-trioxaundecan-1-amine CAS 134179-38-7

Product Description:

Product Name: 11-Azido-3,6,9-trioxaundecan-1-amine CAS NO: 134179-38-7

Synonyms:

1-Amino-11-azido-3,6,9-trioxaundecane;

2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethanamine;

Amino-PEG3-Azide;

Chemical & Physical Properties:

Appearance: Very pale yellow oil

Assay :≥98.0%

Density: 1.1

Boiling Point: 198-202℃

Refractive Index: 1.47

Storage Temp.: Amber Vial, Refrigerator, Under Inert Atmosphere

Safety Information:

Symbol: GHS05

Signal Word: Danger

Safety Statements: S26-S36/37/39-S45

RIDADR: UN 2735

Risk Statement: R34

Packing Group: III

Hazard Codes: C,Xi

Hazard Class: 8

HS Code: 2929909090

Hazard Statement: H314

Precautionary Statements: P280-P305 + P351 + P338-P310

A PEG derivative, which contains a free amine that can be conjugated to biological molecules directly by an amide linkage (or via the corresponding isothiocyanate) and an azide that can be reduced to an amine for conjugation to other molecules. PEG derivatives are water soluble. Bifunctional water soluble compounds with flexible dimensions allow for conjugation of small molecules to proteins or molecular probes. 1-amino-11-azido-3,6,9-trioxaundecane can be reacted with small organic molecules for the synthesis of heterobifunctional compounds. It has been used to synthesize a mannose-fluorescein conjugate for the study of cell-surface mannose-specific lectins.

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