73568-33-9 Usage
Description
2,7-Dichloroquinoline-3-carboxaldehyde is a chemical compound with the molecular formula C10H5Cl2NO. It is a yellow solid at room temperature and is known for its potential biological and pharmacological activities.
Used in Pharmaceutical Industry:
2,7-DICHLOROQUINOLINE-3-CARBOXALDEHYDE is used as an intermediate in the synthesis of various pharmaceutical drugs, contributing to the development of new medications.
Used in Organic Synthesis:
2,7-DICHLOROQUINOLINE-3-CARBOXALDEHYDE is used as a building block for the production of other organic compounds, playing a crucial role in the creation of diverse chemical structures.
Used in Research and Development:
2,7-Dichloroquinoline-3-carboxaldehyde is used as a subject of interest for further research and development due to its anti-malarial and anti-tumor properties, which hold promise for future medical advancements.
Check Digit Verification of cas no
The CAS Registry Mumber 73568-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,6 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73568-33:
(7*7)+(6*3)+(5*5)+(4*6)+(3*8)+(2*3)+(1*3)=149
149 % 10 = 9
So 73568-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H5Cl2NO/c11-8-2-1-6-3-7(5-14)10(12)13-9(6)4-8/h1-5H
73568-33-9Relevant articles and documents
A Versatile New Synthesis of Quinolines and Related Fused Pyridines. Part 5. The Synthesis of 2-Chloroquinoline-3-carbaldehydes
Meth-Cohn, Otto,Narine, Bramha,Tarnowski, Brian
, p. 1520 - 1530 (2007/10/02)
Acetanilides are converted into 2-chloroquinoline-3-carbaldehydes in good yield by the action of Vilsmeier's reagent in phosphoryl chloride solution.The reaction is shown to involve successive conversion of the acetanilide into an imidoyl chloride and then an N-(α-chlorovinyl)aniline.The latter enamine is diformylated at its β-position and subsequently cyclised to the chloroquinolinecarbaldehyde.The diformylated intermediates may be isolated in several cases and separately cyclised with polyphosphoric acid.
