1903-94-2 Usage
Description
9H-Carbazole-1-carboxaldehyde is a chemical compound with the molecular formula C14H9NO, belonging to the class of organic compounds known as carbazoles, which are nitrogen-containing heterocycles. It is a yellow to orange crystalline solid with a strong odor and is known for its use in chemical synthesis and as a building block in the production of various organic chemicals and pharmaceuticals.
Uses
Used in Pharmaceutical Synthesis:
9H-Carbazole-1-carboxaldehyde is used as a key intermediate in the synthesis of pharmaceuticals for its ability to form a variety of complex organic molecules, contributing to the development of new drugs with potential therapeutic applications.
Used in Agrochemical Production:
9H-Carbazole-1-carboxaldehyde is used as a building block in the production of agrochemicals, such as pesticides and herbicides, due to its reactivity and potential to create effective compounds for agricultural use.
Used in Dye Synthesis:
9H-Carbazole-1-carboxaldehyde is used as a precursor in the synthesis of dyes, taking advantage of its chemical properties to create a range of colored compounds for various applications.
Used in Sensor Development:
9H-Carbazole-1-carboxaldehyde is used as a component in the development of sensors due to its fluorescence properties, which can be harnessed to create sensitive and selective detection systems for various analytes.
Used in Optoelectronic Devices:
9H-Carbazole-1-carboxaldehyde is used in the development of optoelectronic devices, such as organic light-emitting diodes (OLEDs) and solar cells, leveraging its fluorescent and electronic properties to improve device performance.
Used in Biological Research:
9H-Carbazole-1-carboxaldehyde is studied for its potential biological activities, including antitumor and anti-inflammatory effects, which may lead to the discovery of new therapeutic agents for the treatment of various diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 1903-94-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,0 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1903-94:
(6*1)+(5*9)+(4*0)+(3*3)+(2*9)+(1*4)=82
82 % 10 = 2
So 1903-94-2 is a valid CAS Registry Number.
1903-94-2Relevant articles and documents
Solvent-free synthesis of δ-carbolines/carbazoles from 3-nitro-2-phenylpyridines/2-nitrobiphenyl derivatives using DPPE as a reducing agent
Peng, Haixia,Chen, Xuxing,Chen, Yanhong,He, Qian,Xie, Yuyuan,Yang, Chunhao
, p. 5725 - 5731 (2011/08/09)
A green and efficient preparation of functionalized δ-carbolines/ carbazoles via reductive ring closure by 1,2-bis(dipenylphosphino)ethane under solvent-free conditions is described. The starting materials 3-nitro-2-phenylpyridines/2-nitrobiphenyl derivatives are readily prepared through Suzuki-Miyaura cross-coupling reaction from commercially available compounds. And the polar by-product ethane-1,2-diylbis(diphenylphosphine oxide) is easily removed from the relatively polar reaction mixture. Various substituted δ-carbolines/carbazoles are obtained in acceptable yields. It is particularly worth mentioning that substrates with electron-withdrawing groups (EWG) also give the desired products in good yield.
Photochemical formylation of selected methyl and dimethyl carbazoles
Chowdhury,Saha,Poddar
, p. 63 - 65 (2007/10/02)
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