Merocyanine 540 | 62796-23-0

Catalog Number	F02-0090
Category	Other Cyanine
Molecular Formula	C26H32N3NaO6S2
Molecular Weight	569.67

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F02-0090	--	$--

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Product Introduction

Merocyanine 540 is a fluorescent dye widely used in biomedicine. It is commonly applied in cell imaging and flow cytometry to detect various diseases, including cancer and neurodegenerative disorders. This versatile compound exhibits strong absorption and emission characteristics, making it an ideal tool for studying cellular processes and diagnosing different pathological conditions.

Chemical Information
Synonyms	Merocyanine-540;3(2H)-Benzoxazolepropanesulfonic acid, 2-(4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-buten-1-ylidene)-, sodium salt (1:1); 3(2H)-Benzoxazolepropanesulfonic acid, 2-(4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene)-, sodium salt; 3(2H)-Benzoxazolepropanesulfonic acid, 2-[4-(1,3-dibutyltetrahydro- 4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene ]-, sodium salt 3(2H)-Benzoxazolepropanesulfonic acid, 2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene]-, sodium salt; 3(2H)-Benzoxazolepropanesulfonicacid,2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-buten-1-ylidene]-,sodium salt(1:1)
IUPAC Name	sodium;3-[(2Z)-2-[(E)-4-(1,3-dibutyl-4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ylidene)but-2-enylidene]-1,3-benzoxazol-3-yl]propane-1-sulfonate
Canonical SMILES	[Na+].CCCCN1C(=O)C(=C\C=C\C=C2/Oc3ccccc3N2CCCS([O-])(=O)=O)\C(=O)N(CCCC)C1=S
InChI	InChI=1S/C26H33N3O6S2.Na/c1-3-5-16-28-24(30)20(25(31)29(26(28)36)17-6-4-2)12-7-10-15-23-27(18-11-19-37(32,33)34)21-13-8-9-14-22(21)35-23;/h7-10,12-15H,3-6,11,16-19H2,1-2H3,(H,32,33,34);/q;+1/p-1/b10-7+,23-15-;
InChI Key	OSQUFVVXNRMSHL-LTHRDKTGSA-M

Product Specification

Excitation	559
Emission	579
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.
Signal	Warning
GHS Hazard Statements	H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Computed Properties
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	12
Exact Mass	569.16302238 g/mol
Monoisotopic Mass	569.16302238 g/mol
Topological Polar Surface Area	151Å²
Heavy Atom Count	38
Formal Charge	0
Complexity	1020
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

Patents

Publication Number	Title	Priority Date
US-2022315614-A1	Reducing agents and uses thereof	2021-03-19
JP-2022135969-A	NEURON CELL DEVICE, MANUFACTURING METHOD THEREOF, AND NEURAL ACTIVITY EVALUATION METHOD	2021-03-03
WO-2022147171-A1	Pristine graphene based biosensor for biomarker detection and related core particles, materials compositions methods and systems	2020-12-30
WO-2022147179-A1	Nanosensors for rapid identification of lung conditions	2020-12-30
WO-2022125673-A1	Cell-penetrating peptides and peptide complexes and methods of use	2020-12-09

Applications of Fluorescent Probes & Dyes

Laser Dye

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Merocyanine 540 | 62796-23-0

Product Introduction

Chemical Information

Computed Properties

Patents