BDP® 581/591 carboxylic acid

BDP® 581/591 Carboxylic acids

Cat. #	Quantity	Price	Lead time
16490	1 mg	$125	in stock
26490	5 mg	$260	in stock
46490	25 mg	$510	in stock
56490	50 mg	$895	in stock
66490	100 mg	$1490	in stock

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BDP 581/591 is a fluorophore that can be also used for ROS detection. This is a carboxylic acid dye derivative with a free COOH group.

Structure of BDP 581/591 carboxylic acid

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Absorption and emission spectra of BDP 581/591

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Lypohilic borodipyrromethene dye with orange emission for the labeling of primary and secondary amine groups.

BDP 630/650 is a bright fluorophore for far red part of the spectrum. This dye is perfect for microscopy and fluorescence polarization assays. This is a carboxylic acid that can be activated for the coupling, or used as a control.

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Cyanine3 carboxylic acid

The free carboxylic acid of Cyanine3 dye. Non-sulfonated dye, with good solubility in organic solvents, and limited aqueous solubility.

General properties

Appearance:	dark powder
Molecular weight:	392.21
CAS number:	480999-04-0
Molecular formula:	C₂₂H₁₉N₂BF₂O₂
Solubility:	good in DMF, DMSO, DCM
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	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.
MSDS:	Download
	Product specifications

Spectral properties

Excitation/absorption maximum, nm:	585
ε, L⋅mol⁻¹⋅cm⁻¹:	104000
Emission maximum, nm:	594
Fluorescence quantum yield:	0.83
CF₂₆₀:	0.06
CF₂₈₀:	0.04

BDP® is a trademark of Lumiprobe

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.