3-Chloro-1-fluoro-isoquinoline is a heterocyclic organic compound with the molecular formula C9H5ClFN. It features an isoquinoline core, which is a tricyclic aromatic system consisting of two benzene rings fused to a pyridine ring. The compound is characterized by the presence of a chlorine atom at the 3-position and a fluorine atom at the 1-position. This specific arrangement of halogens imparts unique chemical and physical properties to the molecule, making it a potentially valuable intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and the presence of electron-withdrawing halogens, 3-chloro-1-fluoro-isoquinoline can undergo a range of chemical transformations, such as nucleophilic substitutions, electrophilic aromatic substitutions, and cross-coupling reactions, which can be exploited in the development of novel compounds with desired biological activities.
The CAS Registry Mumber 1076-37-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,7 and 6 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1076-37: (6*1)+(5*0)+(4*7)+(3*6)+(2*3)+(1*7)=65 65 % 10 = 5 So 1076-37-5 is a valid CAS Registry Number.