β-(3-Fluorphenyl)-isovaleraldehyd, also known as 3-fluorphenyl-isovaleraldehyde, is an organic compound characterized by its molecular formula C11H13FO. It is a derivative of isovaleraldehyde, featuring a fluorine atom attached to the phenyl ring. This chemical is a colorless to pale yellow liquid with a distinct aldehydic odor. It is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals, particularly those requiring a fluorinated aromatic moiety. The presence of the fluorine atom can significantly alter the physical and chemical properties of the molecule, such as its reactivity, lipophilicity, and metabolic stability, making it a valuable building block in the development of new compounds with improved characteristics.
The CAS Registry Mumber 828-61-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 8 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 828-61: (5*8)+(4*2)+(3*8)+(2*6)+(1*1)=85 85 % 10 = 5 So 828-61-5 is a valid CAS Registry Number.