24525-01-7 Usage
General Description
9-ethyl-9H-carbazole-3-sulfonyl chloride is a chemical compound with the molecular formula C16H14ClNO2S. It is an organosulfur compound and belongs to the class of carbazole derivatives. 9-ethyl-9H-carbazole-3-sulfonyl chloride is commonly used in the synthesis of various pharmaceuticals and agrochemicals. It is also used as a reagent in organic synthesis to introduce carbazole moieties into different organic molecules. 9-ethyl-9H-carbazole-3-sulfonyl chloride exhibits strong electrophilic properties due to the sulfonyl chloride group, making it a versatile and valuable intermediate in organic chemistry. Due to its unique chemical properties, it is widely utilized in the research and development of new materials and compounds in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 24525-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,2 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24525-01:
(7*2)+(6*4)+(5*5)+(4*2)+(3*5)+(2*0)+(1*1)=87
87 % 10 = 7
So 24525-01-7 is a valid CAS Registry Number.
24525-01-7Relevant articles and documents
Synthesis and spectral studies of 2-[(N-ethyl carbazole)-3-sulfonyl ethylenediamine]-1-N,N-2-(2-methypyridy) as a fluorescence probe for Zn 2+
Zhang, Jun,Cui, Huiling,Hojo, Masashi,Shuang, Shaomin,Dong, Chuan
, p. 343 - 346 (2012/03/11)
A novel Zn2+ fluorescence probe, 2-[(N-ethyl carbazole)-3-sulfonyl ethylenediamine]-1-N,N-bis(2-methypyrbidy), was designed and synthesized via simple steps, and its structure was confirmed by IR and 1H NMR. The probe gives significant fluorescence enhancement immediately following Zn2+ addition at neutral pH and exhibits improved selectivity for Zn2+ compared to the other metal ions in aqueous solution. The spectra and fluorescence quantum yield of the synthesized compound were carefully investigated by UV-vis absorption and fluorescence spectra in various solvents.
