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Atomfair 9-ethyl-9H-carbazole-3,6-dicarbaldehyde C16H13NO2 CAS 70207-46-4

9-Ethyl-9H-carbazole-3,6-dicarbaldehyde (CAS No. 70207-46-4) is a high-purity organic compound with the molecular formula C16H13NO2. This carbazole derivative features dual aldehyde functional groups at the 3- and 6-positions, making it a versatile building block for synthesizing advanced materials, pharmaceuticals, and optoelectronic components. Its rigid carbazole core provides excellent thermal and photochemical stability, while the reactive aldehyde groups enable facile conjugation with amines, hydrazines, and other nucleophiles. Available in ≥98% purity by HPLC, this compound is supplied as a crystalline solid with rigorous QC validation (NMR, MS, HPLC). Ideal for researchers developing OLEDs, fluorescent probes, or covalent organic frameworks (COFs). Packaged under…

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Description

9-Ethyl-9H-carbazole-3,6-dicarbaldehyde (CAS No. 70207-46-4) is a high-purity organic compound with the molecular formula C16H13NO2. This carbazole derivative features dual aldehyde functional groups at the 3- and 6-positions, making it a versatile building block for synthesizing advanced materials, pharmaceuticals, and optoelectronic components. Its rigid carbazole core provides excellent thermal and photochemical stability, while the reactive aldehyde groups enable facile conjugation with amines, hydrazines, and other nucleophiles. Available in ≥98% purity by HPLC, this compound is supplied as a crystalline solid with rigorous QC validation (NMR, MS, HPLC). Ideal for researchers developing OLEDs, fluorescent probes, or covalent organic frameworks (COFs). Packaged under inert gas in amber glass vials to ensure stability.

Properties

  • CAS Number: 70207-46-4
  • Complexity: 325
  • IUPAC Name: 9-ethylcarbazole-3,6-dicarbaldehyde
  • InChI: InChI=1S/C16H13NO2/c1-2-17-15-5-3-11(9-18)7-13(15)14-8-12(10-19)4-6-16(14)17/h3-10H,2H2,1H3
  • InChI Key: YUYGLHDPWGWFQB-UHFFFAOYSA-N
  • Exact Mass: 251.094628657
  • Molecular Formula: C16H13NO2
  • Molecular Weight: 251.28
  • SMILES: CCN1C2=C(C=C(C=C2)C=O)C3=C1C=CC(=C3)C=O
  • Topological: 39.1
  • Monoisotopic Mass: 251.094628657
  • Synonyms: 9-ethyl-9H-carbazole-3,6-dicarbaldehyde, 70207-46-4, DTXSID90395432, DTXCID80346291, 999-836-5, 9-ethylcarbazole-3,6-dicarbaldehyde, 9-ethyl-9H-Carbazole-3,6-dicarboxaldehyde, N-ethyl-3,6-diformylcarbazole, 3,6-Diformyl-N-ethylcarbazole, 3,6-diformyl-9-ethylcarbazole, LCZC1618, SCHEMBL4832600, N-ethyl-3,6-diformyl-carbazole, YUYGLHDPWGWFQB-UHFFFAOYSA-, YUYGLHDPWGWFQB-UHFFFAOYSA-N, VCA20746, 9-ethyl-3,6-diformyl-9h-carbazole, 9-Ethyl-3,6-carbazoledicarbaldehyde, DB-253678, CS-0258321, EN300-697677, G69633, InChI=1/C16H13NO2/c1-2-17-15-5-3-11(9-18)7-13(15)14-8-12(10-19)4-6-16(14)17/h3-10H,2H2,1H3

Application

This compound serves as a key precursor for synthesizing carbazole-based conjugated polymers used in OLED emitters and hole-transport materials. The bifunctional aldehyde groups enable Schiff base formation for constructing luminescent metal-organic frameworks (MOFs). In pharmaceutical research, it’s employed as an intermediate for antitumor alkaloid derivatives. The electron-rich carbazole core also makes it valuable for developing organic semiconductors and photoredox catalysts.

Safety and Hazards

GHS Hazard Statements

  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (100%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2A (100%)
  • STOT SE 3 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

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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