9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester (CAS: 958261-51-3) is an organic compound with the molecular formula C41H65B2NO4 and a molecular weight of 657.58 g/mol. This material serves as a key building block in materials science, specifically for synthesising low band gap semiconducting materials. Its applications are primarily focused on the development of efficient and cost-effective plastic solar cells and organic electronics.
- IUPAC
- 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
- Synonyms
- C41H65B2NO49-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Organic and Printed Electronics
Utilised in the synthesis of novel semiconducting materials for applications in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
Photovoltaic Materials
This compound is instrumental in creating low band gap semiconducting polymers essential for the fabrication of low-cost plastic solar cells, enhancing energy conversion efficiency.
Synthetic Intermediates
Serves as a versatile intermediate in organic synthesis, enabling the construction of complex carbazole-based molecular architectures for advanced material development.
| Molecular weight | 657.58 |
|---|---|
| Empirical formula | C41H65B2NO4 |
| Assay | 97% |
| Form | powder |
| Application | This material is used in the formation of low band gap semiconducting materials for low cost plastic solar cells |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester used for?
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This material is used in the formation of low band gap semiconducting materials for low cost plastic solar cells.
What is the CAS number and molecular formula for this compound?
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The CAS number is 958261-51-3 and the molecular formula is C41H65B2NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 97%. This product is suitable for research and technical applications; we do not represent it as USP, BP, or EP grade.
What are the safety considerations for handling this chemical?
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According to the safety data, this chemical is classified under WGK Germany as 3, indicating a high hazard to water. Appropriate personal protective equipment should be worn, and handling should be done in a well-ventilated area to avoid exposure.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions handles packing and shipping with care, adhering to international regulations for chemical transport. We are experienced global exporters.
How can I request a quote or sample?
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Please contact our sales team through our website to request a quotation or to enquire about obtaining a sample.
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