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Atomfair 2,7-Diphenyl-9H-carbazole C24H17N CAS 42448-04-4

2,7-Diphenyl-9H-carbazole (CAS No. 42448-04-4) is a high-purity organic compound with the molecular formula C24H17N. This carbazole derivative features two phenyl groups at the 2 and 7 positions, making it a valuable building block for advanced materials research. With a molecular weight of 319.40 g/mol, it is widely utilized in the synthesis of organic semiconductors, OLEDs, and photoconductive materials due to its excellent electron-transporting and hole-blocking properties. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied as a fine white to off-white crystalline powder. Ideal for researchers in optoelectronics, materials science, and organic chemistry, this compound is…

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Description

2,7-Diphenyl-9H-carbazole (CAS No. 42448-04-4) is a high-purity organic compound with the molecular formula C24H17N. This carbazole derivative features two phenyl groups at the 2 and 7 positions, making it a valuable building block for advanced materials research. With a molecular weight of 319.40 g/mol, it is widely utilized in the synthesis of organic semiconductors, OLEDs, and photoconductive materials due to its excellent electron-transporting and hole-blocking properties. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied as a fine white to off-white crystalline powder. Ideal for researchers in optoelectronics, materials science, and organic chemistry, this compound is packaged under inert conditions to guarantee stability and longevity. Available in quantities from milligrams to bulk orders, it comes with comprehensive analytical data including 1H NMR, HPLC, and MS spectra.

Properties

  • CAS Number: 42448-04-4
  • Complexity: 393
  • IUPAC Name: 2,7-diphenyl-9H-carbazole
  • InChI: InChI=1S/C24H17N/c1-3-7-17(8-4-1)19-11-13-21-22-14-12-20(18-9-5-2-6-10-18)16-24(22)25-23(21)15-19/h1-16,25H
  • InChI Key: NWLCIOKUOGGKKK-UHFFFAOYSA-N
  • Exact Mass: 319.136099547
  • Molecular Formula: C24H17N
  • Molecular Weight: 319.4
  • SMILES: C1=CC=C(C=C1)C2=CC3=C(C=C2)C4=C(N3)C=C(C=C4)C5=CC=CC=C5
  • Topological: 15.8
  • Monoisotopic Mass: 319.136099547
  • Synonyms: 2,7-diphenyl-9H-carbazole, 42448-04-4, 833-806-3, MFCD30478534, 2,7-diphenyl carbazole, 2,7diphenylcarbazole, SCHEMBL533285, SCHEMBL15848472, SCHEMBL16334040, NWLCIOKUOGGKKK-UHFFFAOYSA-N, AKOS030524701, BS-17251, SY234704, DB-127490, CS-0161488, D5427, F18776

Application

2,7-Diphenyl-9H-carbazole is primarily used as a key intermediate in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices. Its rigid, planar structure enhances charge carrier mobility, making it suitable for host materials in phosphorescent OLEDs. Researchers also employ this compound in the synthesis of conjugated polymers for photovoltaic applications. Additionally, it serves as a precursor for photoactive materials in sensors and imaging technologies.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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