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ChemicalBook--->CAS DataBase List--->1446282-43-4

1446282-43-4

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1446282-43-4 Structure

1446282-43-4 Structure
IdentificationBack Directory
[Name]

Bromo-PEG3-azide
[CAS]

1446282-43-4
[Synonyms]

Br-PEG3-N3
N3-PEG3-Br
Azido-PEG3-Br
N3-PEG3-CH2CH2Br
Bromo-PEG3-azide
Bromo-PEG4-azide
1-Azido-2-(2-[2-(2-bromoethoxy)ethoxy]ethoxy)ethane
[Molecular Formula]

C8H17BrN3O3+
[MDL Number]

MFCD27977494
[MOL File]

1446282-43-4.mol
[Molecular Weight]

283.143
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DCM, DMF
[form ]

clear liquid
[color ]

Colorless to Light orange to Yellow
Safety DataBack Directory
[HS Code ]

2929.90.5090
Hazard InformationBack Directory
[Description]

Bromo-PEG3-azide is a PEG linker containing a bromide group and an azide group. 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 bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
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