BDP® 581/591 carboxylic acid

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
Found better price? Let us know and we will propose the way forward!

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.

Absorption and emission spectra of BDP 581/591

Absorption and emission spectra of BDP 581/591

Customers also purchased with this product

Cyanine3 carboxylic acid

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

BDP® TMR tetrazine

A fluorophore for the TAMRA channel with a functional group that can form conjugates in click chemistry reactions (IEDDA ligation) .

Cyanine7 carboxylic acid

The unactivated free carboxylic acid of near-infrared fluorescent dye Cyanine7.

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
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.