413622-19-2 Usage
Description
(2S)-5-[(Aminocarbonyl)amino]-2-hydroxypentanoic acid, also known as L-lysine, is an essential amino acid that plays a vital role in protein synthesis and the production of various enzymes and hormones in the body. It is a crucial component of collagen, the primary structural protein in connective tissues, and is also involved in the absorption of calcium and the formation of carnitine, which is essential for the metabolism of fatty acids.
Uses
Used in Nutritional Supplements:
L-lysine is used as a dietary supplement to treat or prevent deficiency of L-lysine, as well as for its potential benefits in promoting muscle growth, reducing anxiety, and supporting immune function.
Used in Food Industry:
L-lysine is used as a food additive to enhance the nutritional value of various food products, such as meat, fish, eggs, and dairy products, which are natural sources of this essential amino acid.
Used in Pharmaceutical Industry:
L-lysine is used in the development of pharmaceutical products for its potential therapeutic benefits in promoting muscle growth, reducing anxiety, and supporting immune function.
Used in Cosmetic Industry:
L-lysine can be used in cosmetic products for its potential benefits in promoting skin health and collagen production, which contributes to the maintenance of skin elasticity and firmness.
Check Digit Verification of cas no
The CAS Registry Mumber 413622-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,3,6,2 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 413622-19:
(8*4)+(7*1)+(6*3)+(5*6)+(4*2)+(3*2)+(2*1)+(1*9)=112
112 % 10 = 2
So 413622-19-2 is a valid CAS Registry Number.
413622-19-2Relevant articles and documents
Reactivite du nitrite de sodium. V. Action sur les amino-acides, peptides et proteines
Gouesnard, Jean-Paul
, p. 88 - 94 (2007/10/02)
The action of sodium nitrite on various amino-acids was re-examined in conditions approximating to a biological medium. 13C-NMR provides evidence of the existence of intramolecular ring closures and the formation of 5-membered rings with ornithine, citrulline and arginine.The reaction of cystine shows the opening of the sulphur bridges, whereas cysteine leads to the formation of carboxy-thiiran and 3-sulpho-lactic acid.The hydrolysis of the amide bonds of asparagine and glutamine is complete whereas the peptides studied - carnosine and aspartam - do not undergo hydrolysis of the peptide linkage.However, the first deamination of glutathion (γ-Glu-Cys-Gly) induces the peptide link to be broken and a cyclization with the formation of lactone to occur.A second deamination takes place on the cysteinyl residue released and allows the formation of a thiiran by intramolecular cyclization with the thiol group.The formation of thiiran was also observed with oxidized glutathion which has an S-S bridge.Finally, the formation of nitrosamines was detected by 15N-NMR during the reaction of sodium nitrite with two commercial products available to the general public.
