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Cat. No.: HY-187821

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4-F-br-4C

4-F-br-4C is a fluorine-substituted BDPSO hole-transporting material that serves as a dopant-free HTM for inverted MAPbI₃ perovskite solar cells. The MAPbI₃ solar cells constructed with 4-F-br-4C exhibit an average power conversion efficiency (PCE) of 14.4%. 4-F-br-4C can be used in the research of perovskite solar cells and organic electronic materials.

For research use only. We do not sell to patients.

CAS No.: 2231121-62-1
Formula: C₄₂H₃₄F₄N₂Na₂O₆S₂
Molecular Weight:848.83

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Please store the product under the recommended conditions in the Certificate of Analysis.

4-F-br-4C Chemical Structure

CAS No.: 2231121-62-1

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Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
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- In Vitro
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Biological Activity

Description

In Vitro

The ionization potential of the 4-F-br-4C film deposited on ITO is -5.32 eV, which falls within the range of IP values of tested BDPSO derivatives^[1].
When 4-F-br-4C is used as an undoped hole-transporting material (HTM) in inverted planar p-i-n MAPbI₃ perovskite solar cells (PVSCs), it achieves an average power conversion efficiency (PCE) of 14.4%, along with an open-circuit voltage (V_oc) of 0.98 V, a short-circuit current density (J_sc) of 18.1 mA/cm², and a fill factor (FF) of 0.80^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 2231121-62-1
Molecular Weight 848.83
Formula C₄₂H₃₄F₄N₂Na₂O₆S₂
SMILES

O=S(C(CCN1C2=C(C(C3=CC=C(F)C=C3)=C1C4=CC=C(C=C4)F)C=C(N(CCC(S(=O)(O[Na])=O)C)C(C5=CC=C(F)C=C5)=C6C7=CC=C(C=C7)F)C6=C2)C)(O[Na])=O
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Shang R, et al. Disodium Benzodipyrrole Sulfonate as Neutral Hole-Transporting Materials for Perovskite Solar Cells. Journal of the American Chemical Society. 2018 Apr 18;140(15):5018-5022.

[2]. Liu F, et al. Hole-Transporting Materials for Perovskite Solar Cells. Asian Journal of Organic Chemistry. 2018;7:1-20.

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How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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