Hydroxy-PEG7-DBCO

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Hydroxy-PEG7-DBCO

Hydroxy-PEG7-DBCO

Catalog Number R01-0380
Category Cycloalkyne Dyes (DBCO)
Molecular Formula C35H48N2O10
Molecular Weight 656.8
Catalog Number Size Price Quantity
R01-0380 -- $--

Product Introduction

Hydroxy-PEG7-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-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]-4-oxobutanamide
Canonical SMILES C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCO
InChI InChI=1S/C35H48N2O10/c38-14-16-42-18-20-44-22-24-46-26-28-47-27-25-45-23-21-43-19-17-41-15-13-36-34(39)11-12-35(40)37-29-32-7-2-1-5-30(32)9-10-31-6-3-4-8-33(31)37/h1-8,38H,11-29H2,(H,36,39)
InChI Key ZCAHYYUKLBROSC-UHFFFAOYSA-N
Solubility DMSO, DCM, DMF
  • Product Specification
Storage -20 °C

Computed Properties

XLogP3 0.3
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 10
Rotatable Bond Count 26
Exact Mass 656.33089573 g/mol
Monoisotopic Mass 656.33089573 g/mol
Topological Polar Surface Area 134Ų
Heavy Atom Count 47
Formal Charge 0
Complexity 909
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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