N-(4-Formylphenyl)carbazole
N-(4-Formylphenyl)carbazole (CAS: 110677-45-7) is a specialized organic compound with the molecular formula C19H13NO and a molecular weight of 271.31 g/mol. Characterised by its carbazole and formylphenyl moieties, it serves as a valuable intermediate in organic synthesis. Its applications are primarily within materials science, particularly in the development of organic and printed electronics, and as a building block for complex molecular structures.
- IUPAC
- 4-(9H-Carbazol-9-yl)benzaldehyde
- Synonyms
- 4-(9H-Carbazol-9-yl)benzaldehyde

Organic and Printed Electronics
N-(4-Formylphenyl)carbazole is utilised in the synthesis of advanced materials for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs). Its unique electronic properties stemming from the carbazole unit are advantageous for charge transport and light emission characteristics.
Synthetic Intermediates
This compound acts as a key building block in multi-step synthetic pathways. The presence of the aldehyde group allows for diverse chemical transformations, enabling the creation of more complex organic molecules for research and development purposes.
Materials Science Research
Researchers in materials science employ N-(4-Formylphenyl)carbazole for exploring novel functional materials. It can be incorporated into polymers or small molecules to impart specific optical, electronic, or structural properties.
| Molecular weight | 271.31 |
|---|---|
| Empirical formula | C19H13NO |
| Assay | 97% |
| Melting point | 155-160 °C |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 N-(4-Formylphenyl)carbazole used for?
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N-(4-Formylphenyl)carbazole is primarily used as an intermediate in organic synthesis, particularly for materials science applications in organic and printed electronics.
What is the CAS number and molecular formula for N-(4-Formylphenyl)carbazole?
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The CAS number is 110677-45-7 and the molecular formula is C19H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(4-Formylphenyl)carbazole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should N-(4-Formylphenyl)carbazole be handled?
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Warning: Causes serious eye irritation (H319). In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Ensure adequate ventilation and wear appropriate eye protection.
Is N-(4-Formylphenyl)carbazole available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including N-(4-Formylphenyl)carbazole.
How can I request a sample or quote for N-(4-Formylphenyl)carbazole?
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To request a sample or quote, please contact our sales team through the website or via the provided contact details, specifying N-(4-Formylphenyl)carbazole (CAS: 110677-45-7).
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