2646-97-1 Usage
General Description
NSC221148, also known as 5-Fluoro-L-tryptophan, is a synthetic compound that is a fluorinated derivative of the amino acid tryptophan. It is commonly used in research and drug development as a chemical precursor for the synthesis of various biologically active compounds. NSC221148 has been studied for its potential role in the treatment of various diseases, including cancer and neurological disorders. It has also been investigated for its antimicrobial and antiviral properties. Additionally, it has shown promise in the field of photodynamic therapy for cancer treatment. Overall, NSC221148 is a versatile chemical compound with potential applications in a wide range of medical and scientific research endeavors.
Check Digit Verification of cas no
The CAS Registry Mumber 2646-97-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2646-97:
(6*2)+(5*6)+(4*4)+(3*6)+(2*9)+(1*7)=101
101 % 10 = 1
So 2646-97-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H6F3N.ClH/c8-7(9,10)5-2-1-3-6(11)4-5;/h1-4H,11H2;1H
2646-97-1Relevant articles and documents
Pyridyl Radical Cation for C?H Amination of Arenes
R?ssler, Simon L.,Jelier, Benson J.,Tripet, Pascal F.,Shemet, Andrej,Jeschke, Gunnar,Togni, Antonio,Carreira, Erick M.
supporting information, p. 526 - 531 (2019/01/04)
Electron-transfer photocatalysis provides access to the elusive and unprecedented N-pyridyl radical cation from selected N-substituted pyridinium reagents. The resulting C(sp2)?H functionalization of (hetero)arenes furnishes versatile intermediates for the development of valuable aminated aryl scaffolds. Mechanistic studies that include the first spectroscopic evidence of a spin-trapped N-pyridyl radical adduct implicate SET-triggered, pseudo-mesolytic cleavage of the N?X pyridinium reagents mediated by visible light.
