16395-57-6 Usage
General Description
L-Pyroglutamamide, also known as 5-oxo-L-proline amide, is a chemical compound with the molecular formula C5H7NO3. It is derived from L-pyroglutamic acid and is often used in the synthesis of pharmaceuticals and other organic compounds. L-Pyroglutamamide is an important building block in the production of various drugs and is known for its ability to act as a neurotransmitter and protect against oxidative stress. It has also been studied for its potential therapeutic applications in the treatment of neurodegenerative diseases and other conditions. Overall, L-Pyroglutamamide plays a crucial role in the pharmaceutical and medical industries due to its diverse range of properties and potential applications.
Check Digit Verification of cas no
The CAS Registry Mumber 16395-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,3,9 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16395-57:
(7*1)+(6*6)+(5*3)+(4*9)+(3*5)+(2*5)+(1*7)=126
126 % 10 = 6
So 16395-57-6 is a valid CAS Registry Number.
16395-57-6Relevant articles and documents
Ammonolysis of N-Acylpyroglutamic Acid. Permanganate oxidation of Peptides. II.
Torigoe, Keisuke,Motoki, Yoshiaki,Muramatsu, Ichiro
, p. 1263 - 1264 (2007/10/02)
The reaction of N-acylpyroglutamic acid with ammonia proceeds in two pathways.The one results in N-acylglutamine as a product, and the other in pyroglutamic acid and an amide formed from the N-acyl group.The ratio of the yields of the two reactions changes with the N-acyl group, being correlated with the acidity of the carboxylic acid from which the N-acyl group is derived, and also with the steric hindrance of the group.
