N,N-phthaloyl-L-phenylalanine-nitrile is a synthetic chemical compound with the molecular formula C17H14N2O3. It is derived from the amino acid L-phenylalanine, where the amino group is protected by a phthaloyl group, and the carboxylic acid group is converted to a nitrile. N,N-phthaloyl-L-phenylalanine-nitrile is often used in peptide synthesis as a protected building block, allowing for the controlled formation of peptide bonds. The phthaloyl group serves as a temporary protecting group for the amino group, which can be removed under specific conditions to reveal the free amino group, facilitating further reactions. The nitrile group at the carboxylic acid position is a stable, less reactive form that can be converted back to a carboxylic acid or other functional groups as needed in peptide synthesis. N,N-phthaloyl-L-phenylalanine-nitrile is a valuable intermediate in the preparation of various peptides and pharmaceuticals, showcasing its importance in organic chemistry and biochemistry.
The CAS Registry Mumber 3589-52-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,8 and 9 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3589-52: (6*3)+(5*5)+(4*8)+(3*9)+(2*5)+(1*2)=114 114 % 10 = 4 So 3589-52-4 is a valid CAS Registry Number.