40073-37-8 Usage
General Description
4-Isoquinolinamine, 3-bromo-(9CI) is a chemical compound with the molecular formula C9H7BrN2. It belongs to the class of organic compounds known as 4-aminophenols. 4-Isoquinolinamine,3-bromo-(9CI) is a member of the quinoline alkaloids family, which are natural products with a variety of biological activities. 4-Isoquinolinamine, 3-bromo-(9CI) may be used in pharmaceutical research and drug development due to its potential medicinal properties. It is important to handle this compound with caution, as it may pose health and environmental hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 40073-37-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,7 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 40073-37:
(7*4)+(6*0)+(5*0)+(4*7)+(3*3)+(2*3)+(1*7)=78
78 % 10 = 8
So 40073-37-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H7BrN2/c10-9-8(11)7-4-2-1-3-6(7)5-12-9/h1-5H,11H2
40073-37-8Relevant articles and documents
Synthesis of fused systems in the isoquinoline series: Oxazolo- and pyrrolo[3,2-c]isoquinolines
Briere, Jean-Francois,Dupas, Georges,Queguiner, Guy,Bourguignon, Jean
, p. 1371 - 1383 (2007/10/03)
In order to synthesize the pyrrolo[3,2-c]isoquinoline structure, three different routes starting from readily available isoquinolines were tried. The ring closure reaction of a malonic derivative of 4-amino-3- bromoisoquinoline led to an oxazolo[3,2-c]isoquinoline instead of the target molecule. This latter was obtained via Sonagashira coupling reaction followed by ring closure under basic conditions. A study of the lithiation of the N- sulfonated pyrrolo[3,2-c]isoquinoline was undertaken. After optimization of the lithiation conditions, various 2-substituted pyrrolo[3,2-c]isoquinolines were obtained and their oxidation reactions studied.
