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Catelog Number A17-0131
Category Cyanine3
Molecular Formula C34H46ClN5O4
Molecular Weight 624.2
Catalog Number Size Price Quantity
A17-0131 -- $--

Product Introduction

N-hydroxypropyl-N'-(azide-PEG3)-Cy3 is a PEG linker containing cyanine dye with excitation/emmission maximum 555/570 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media.

Chemical Information

Synonyms N-Hydroxypropyl-N inverted exclamation mark -(azide-PEG3)-Cy3
Purity 97%
IUPAC Name 3-[2-[(E,3E)-3-[1-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]-3,3-dimethylindol-2-ylidene]prop-1-enyl]-3,3-dimethylindol-1-ium-1-yl]propan-1-ol;chloride
Canonical SMILES CC1(C2=CC=CC=C2[N+](=C1C=CC=C3C(C4=CC=CC=C4N3CCOCCOCCOCCN=[N+]=[N-])(C)C)CCCO)C.[Cl-]
InChI InChI=1S/C34H46N5O4.ClH/c1-33(2)27-11-5-7-13-29(27)38(18-10-20-40)31(33)15-9-16-32-34(3,4)28-12-6-8-14-30(28)39(32)19-22-42-24-26-43-25-23-41-21-17-36-37-35;/h5-9,11-16,40H,10,17-26H2,1-4H3;1H/q+1;/p-1
Solubility Water, DMSO, DMF, DCM

Product Specification

Excitation 555
Emission 570
Storage -20 °C

Computed Properties

Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 8
Rotatable Bond Count 17
Exact Mass 623.3238327 g/mol
Monoisotopic Mass 623.3238327 g/mol
Topological Polar Surface Area 68.5Ų
Heavy Atom Count 44
Formal Charge 0
Complexity 1030
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 2
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 2
Compound Is Canonicalized Yes
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