Sulfo-Cyanine5 azide

Name: Sulfo-Cyanine5 azide
Brand: BOC Sciences
Rating: 5 (1 reviews)

Catalog Number	F03-0006
Category	sulfo-Cyanine5
Molecular Formula	C35H43N6KO7S2
Molecular Weight	762.98

Inquiry

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Worldwide Delivery
Quality Assurance
24/7 Customer Service

Product Introduction

Sulfo-Cyanine5 azide is a reactive fluorescent dye belonging to the cyanine dye family, characterized by its extended conjugated aromatic system. It features an azide functional group, enabling bioorthogonal conjugation with alkyne-modified biomolecules through the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction. This dye exhibits excitation and emission maxima in the near-infrared region, making it suitable for fluorescence imaging applications, including protein labeling and cellular imaging, where reduced background fluorescence is desired.

Chemical Information
Product Specification
Computed Properties

Chemical Information

Synonyms	diSulfo-Cy3 azide
Purity	NMR 1H, HPLC-MS (95%)
IUPAC Name	potassium;1-[6-(3-azidopropylamino)-6-oxohexyl]-3,3-dimethyl-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate
SMILES	CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1C=CC=CC=C3C(C4=C(N3CCCCCC(=O)NCCCN=[N+]=[N-])C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[K+]
InChI	InChI=1S/C35H44N6O7S2.K/c1-34(2)27-23-25(49(43,44)45)16-18-29(27)40(5)31(34)13-8-6-9-14-32-35(3,4)28-24-26(50(46,47)48)17-19-30(28)41(32)22-11-7-10-15-33(42)37-20-12-21-38-39-36;/h6,8-9,13-14,16-19,23-24H,7,10-12,15,20-22H2,1-5H3,(H2-,37,42,43,44,45,46,47,48);/q;+1/p-1
InChIKey	OUOBEWSMOOZRDW-UHFFFAOYSA-M
Solubility	very high in water
Appearance	dark blue crystals

Product Specification

ε, L⋅mol-1⋅cm-1	271000
Fluorescence Quantum Yield	0.28
Excitation	646
Emission	662
Storage	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Computed Properties

Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	14
Exact Mass	762.22717156 g/mol
Monoisotopic Mass	762.22717156 g/mol
Topological Polar Surface Area	181Å²
Heavy Atom Count	51
Formal Charge	0
Complexity	1630
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	3
Covalently-Bonded Unit Count	2
Compound Is Canonicalized	Yes