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Product Code B771-1g
Price $650 ex. VAT

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MeHDOQx-DBrDF, for the synthesis of low band-gap semiconducting polymers

High purity monomer available online with free worldwide shipping on qualifying orders


5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline (MeHDOQx-DBrDF), CAS number 2414359-15-0, is used for the synthesis of low band-gap polymer semiconductors such as PTQ11.

Fluorinated quinoxaline derivatives are electron deficient, however the electron deficiency is compensated by introducing small methyl and large hexyldecyloxy group which also helps to improve the targeted polymers' solubility in most of the commonly used solvents and to enhance absorption of the polymer.

Capped with bromide

Capped with bromide

for facil coupling reactions

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Fluorinated building block

Quinoxaline building block

For semiconductors, OFETs, and solar cells

High purity 2414359-15-0

High purity

>98% High purity

General Information

CAS Number 2414359-15-0
Chemical Formula C25H36Br2F2N2O
Molecular Weight 578.38 g/mol
Synonyms 5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline
Classification / Family Quinoxaline, Semiconductor synthesis intermediates, Low band gap polymers, OFETs, Organic photovoltaics, polymer solar cells

Chemical Structure

5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)-3-methylquinoxaline, MeHDOQX-DBrDF, 2414359-15-0
Chemical structure of MeHDOQx-DBrDF, CAS 2414359-15-0

Product Details

Purity >98% (by 1H NMR in CDCl3)
Melting Point N/A
Appearance Colorless oil

MSDS Documentation

MeHDOQX-DBrDF MSDSMeHDOQx-DBrDF MSDS Sheet

Literature and Reviews

  1. High Efficiency Polymer Solar Cells with Efficient Hole Transfer at Zero Highest Occupied Molecular Orbital Offset between Methylated Polymer Donor and Brominated Acceptor, C. Sun et al., J. Am. Chem. Soc., 142, 1465−1474 (2020); DOI: 10.1021/jacs.9b09939.

To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.

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