(E,E)-3,5-Bis(phenylethenyl)-BDP lipid stain

Cat. # Quantity Price Lead time
2035-5mg 5 mg $110 in stock
2035-25mg 25 mg $285 in stock
2035-100mg 100 mg $745 in stock
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(E,E)-3,5-Bis(phenylethenyl)-BDP is a symmetric one of bis(hetero)arylethenyl-substituted boron difluoride dipyrromethene derivatives. The molecule has two phenylethenyl groups in trans configuration of the double bonds, which positively impact to lipophilicity. This non-functionalized derivative of the BDP dye is expected to accumulate in lipid droplets (LDs). BDP dyes exhibit high brightness, and excellent photostability, and can be used as fluorogenic probes for imaging of LDs.

An aromatic, alkenyl or alkynyl substitution is considered to extend the π-conjugation by introducing at the 3,5-positions of the core and thus the red-shifted fluorescence emission wavelength compared to most lipid droplet markers from the classical BDP dye series is observed.

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General properties

Appearance: gold-green powder
Molecular weight: 396.24
CAS number: 148185-53-9
Molecular formula: C25H19N2BF2
IUPAC name: 5,5-difluoro-3,7-di((E)-styryl)-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine
Solubility: good in organic solvents (DMF, DMSO)
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.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 627 nm
ε, L⋅mol−1⋅cm−1: 102268
Emission maximum, nm: 640 nm
Fluorescence quantum yield: 0.87
CF260: 0.11
CF280: 0.08
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