BDP® 581/591 DBCO

BDP® 581/591 Cycloalkynes Copper-free click chemistry

Cat. #	Quantity	Price	Lead time
A64F0	1 mg	$125	in stock
B64F0	5 mg	$260	in stock
C64F0	10 mg	$325	in stock
D64F0	25 mg	$510	in stock
E64F0	50 mg	$895	in stock
F64F0	100 mg	$1490	in stock

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BDP 581/591 is a borondipyrromethene dye with a conjugated olefinic system. It can be used either as a regular fluorophore, or as a probe for the detection of reactive oxygen species (ROS); after oxidation, its fluorescence moves to the green part of the spectrum.

This is a version of the dye containing cyclooctyne. The DBCO (azodibenzocyclooctyne) moiety can be conjugated with azides yielding stable triazole conjugates.

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Absorption and emission spectra of BDP 581/591

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General properties

Appearance:	dark purple solid
Mass spec M+ increment:	692.3
Molecular weight:	692.60
Molecular formula:	C₄₃H₃₉N₄BF₂O₂
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

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.