R6G alkyne, 6-isomer

Catelog Number	R02-0029
Category	Rhodamine
Molecular Formula	C30H29N3O4
Molecular Weight	495.57

Catalog Number	Size	Price	Quantity
R02-0029	--	$--

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Product Introduction

Rhodamine 6G (R6G) is a xanthene dye of rhodamine series. Compared to fluorescein, its emission is shifted to red. It is also much more photostable. The fluorophore has a high quantum yield. This R6G product contains a terminal alkyne moiety for the conjugation with azides in the presence of copper (I) catalyst.

Chemical Information
Purity	NMR 1H, HPLC-MS (95%)
IUPAC Name	2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]-4-(prop-2-ynylcarbamoyl)benzoic acid
Canonical SMILES	CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=NCC)C=C3O2)C)C4=C(C=CC(=C4)C(=O)NCC#C)C(=O)O
InChI	InChI=1S/C30H29N3O4/c1-6-11-33-29(34)19-9-10-20(30(35)36)21(14-19)28-22-12-17(4)24(31-7-2)15-26(22)37-27-16-25(32-8-3)18(5)13-23(27)28/h1,9-10,12-16,31H,7-8,11H2,2-5H3,(H,33,34)(H,35,36)
InChI Key	QQIQIYOOKKWTRU-UHFFFAOYSA-N
Solubility	good in DMF, DMSO, alcohols
Appearance	dark colored solid

Product Specification
ε, L⋅mol-1⋅cm-1	116000
Fluorescence Quantum Yield	0.95
Excitation	518
Emission	542
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
XLogP3	3.8
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	7
Exact Mass	495.21580641 g/mol
Monoisotopic Mass	495.21580641 g/mol
Topological Polar Surface Area	100Å²
Heavy Atom Count	37
Formal Charge	0
Complexity	1090
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

Applications of Fluorescent Probes & Dyes

Laser Dye

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R6G alkyne, 6-isomer

Product Introduction

Chemical Information

Product Specification

Computed Properties