Propargyl-PEG9-bromide

Base Information

• Chemical Name: Propargyl-PEG9-bromide
• CAS No.: 2055042-83-4
• Molecular Formula: C21H39BrO9
• Molecular Weight: 515.4
• DSSTox Substance ID: DTXSID901199635
• Mol file: 2055042-83-4.mol

Synonyms:Propargyl-PEG9-bromide;2055042-83-4;Alkyne-PEG9-Br;3-[2-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne;Propargyl-PEG9-Br;DTXSID901199635;AKOS040742510;BP-23120;HY-130372;CS-0107554;C70174;3,6,9,12,15,18,21,24,27-Nonaoxatriacont-29-yne, 1-bromo-

Chemical Property of Propargyl-PEG9-bromide

Chemical Property:

• XLogP3: -0.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 27
• Exact Mass: 514.17775
• Heavy Atom Count: 31
• Complexity: 379

Purity/Quality:

>98.0% ^*data from raw suppliers

Propargyl-PEG9-bromide 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C#CCOCCOCCOCCOCCOCCOCCOCCOCCOCCBr
• Description: Propargyl-PEG9-bromide consists of a propargyl group and a bromide group. The propargyl group reacts with azide compounds in copper catalyzed Click Chemistry reactions. The bromide (Br)can be used as a leaving group for nucleophilic substitution reactions. The 9-unit PEG spacer improves the hydrophilicity of the molecule.

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