Hydroxy-PEG3-DBCO

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Hydroxy-PEG3-DBCO

Hydroxy-PEG3-DBCO

Catelog Number R01-0381
Category Cycloalkyne Dyes (DBCO)
Molecular Formula C27H32N2O6
Molecular Weight 480.6
Catalog Number Size Price Quantity
R01-0381 -- $--

Product Introduction

Hydroxy-PEG3-DBCO is a PEG linker containing a DBCO moiety and a terminal primary hydroxyl group. The hydroxyl can react with a variety of functional groups and the hydrophilic PEG spacer arm can provide better solubility to labeled molecules. DBCO is commonly used for copper-free Click Chemistry reactions.

Chemical Information

Purity 98%
IUPAC Name 4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]-4-oxobutanamide
Canonical SMILES C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCC(=O)NCCOCCOCCOCCO
InChI InChI=1S/C27H32N2O6/c30-14-16-34-18-20-35-19-17-33-15-13-28-26(31)11-12-27(32)29-21-24-7-2-1-5-22(24)9-10-23-6-3-4-8-25(23)29/h1-8,30H,11-21H2,(H,28,31)
InChI Key ALXJBBJGKMRACK-UHFFFAOYSA-N

Product Specification

Storage -20 °C

Computed Properties

XLogP3 0.9
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 6
Rotatable Bond Count 14
Exact Mass 480.22603674 g/mol
Monoisotopic Mass 480.22603674 g/mol
Topological Polar Surface Area 97.3Ų
Heavy Atom Count 35
Formal Charge 0
Complexity 717
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes
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