Cyanine7 carboxylic acid | 1628790-40-8

Catelog Number	F02-0016
Category	Cyanine7
Molecular Formula	C37H45ClN2O2
Molecular Weight	585.22

Catalog Number	Size	Price	Quantity
F02-0016	--	$--

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Product Introduction

Free unactivated Cyanine7 dye carboxylic acid. Near-infrared fluorescent dye.For coupling and labeling reactions also consider using pre-activated Cyanine7 NHS ester, or water-soluble sulfo-Cyanine7 NHS ester.

Chemical Information
Related CAS	1628897-82-4 (without anion) 2241083-63-4 (inner salt)
Synonyms	6-[(2E)-3,3-dimethyl-2-[2-[3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanoic acid;chloride; Cy7 carboxylic acid
Purity	NMR 1H, HPLC-MS (95%)
IUPAC Name	6-[(2E)-3,3-dimethyl-2-[2-[3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanoic acid;chloride
Canonical SMILES	CC1(C2=CC=CC=C2[N+](=C1C=CC3=CC(=CC=C4C(C5=CC=CC=C5N4CCCCCC(=O)O)(C)C)CCC3)C)C.[Cl-]
InChI	InChI=1S/C37H44N2O2.ClH/c1-36(2)29-16-8-10-18-31(29)38(5)33(36)23-21-27-14-13-15-28(26-27)22-24-34-37(3,4)30-17-9-11-19-32(30)39(34)25-12-6-7-20-35(40)41;/h8-11,16-19,21-24,26H,6-7,12-15,20,25H2,1-5H3;1H
InChI Key	FOVQXMYLXAXGJR-UHFFFAOYSA-N
Solubility	soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Appearance	green powder

Product Specification
ε, L⋅mol-1⋅cm-1	199000
Excitation	750
Emission	773
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	4
Rotatable Bond Count	9
Exact Mass	584.3169564 g/mol
Monoisotopic Mass	584.3169564 g/mol
Topological Polar Surface Area	43.6Å²
Heavy Atom Count	42
Formal Charge	0
Complexity	1130
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	2
Undefined Bond Stereocenter Count	1
Covalently-Bonded Unit Count	2
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

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Cyanine7 carboxylic acid | 1628790-40-8

Product Introduction

Chemical Information

Product Specification

Computed Properties