BDP 581/591 amine

Cat. # Quantity Price Lead time
164C0 1 mg $110.00 in stock
264C0 5 mg $210.00 in stock
464C0 25 mg $410.00 in stock
564C0 50 mg $695.00 in stock
664C0 100 mg $1190.00 in stock

BDP 581/591 is a universal fluorophore with high brightness and photostability, relatively long fluorescence lifetime and two photon cross section.

This derivative contains a primary amine group for the enzymatic transamination, and conjugation with electrophilic reagents.

Absorption and emission spectra of BDP 581/591

Absorption and emission spectra of BDP 581/591

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General properties

Appearance: dark colored solid
Molecular weight: 526.86
Molecular formula: C28H34N4BClF2O
Solubility: good in DMF, DMSO, alcohols
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 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
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