L-Lysine

Category	Herpes simplex Virus (HSV)
CAS	56-87-1
Description	L-lysine is an essential amino acid obtained from some foods, especially red meats, fish, and dairy products. It acts as a nutritional supplement.

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Synonyms	L-lysine;lysine;56-87-1;h-Lys-oh;lysine acid;(S)-Lysine;(2S)-2,6-diaminohexanoic acid;Aminutrin;alpha-Lysine;L-(+)-Lysine;(S)-2,6-Diaminohexanoic acid;(S)-2,6-Diaminocaproic acid;Hydrolysin;Lysinum;25104-18-1;Lysinum [Latin];L-lys;Lisina [Spanish];L-Norleucine, 6-amino-;lysin;Lysine, L-;(S)-alpha,epsilon-Diaminocaproic acid;Lisina;LYS (IUPAC abbreviation);Lysine [USAN:INN];lys;CHEBI:18019;L-2,6-Diaminocaproic acid;lysina;(+)-S-Lysine;Hexanoic acid, 2,6-diamino-, (S)-;BRN 1722531;HSDB 2108;a-Lysine;2,6-Diaminohexanoic acid, (S)-;AI3-26523;L-Lysin;EINECS 200-294-2;UNII-K3Z4F929H6;DTXSID6023232;6-ammonio-L-norleucine;K3Z4F929H6;12798-06-0;DTXCID403232;L-Lysine base;Lysinum (Latin);4-04-00-02717 (Beilstein Handbook Reference);MFCD00064433;LYSINE (II);LYSINE [II];LYSINE (MART.);LYSINE [MART.];L-LYSINE, MONOACETATE;3H-Lysine;2,6-diaminohexanoate;L-Lysine, labeled with tritium;L-aLysine;.alpha.-Lysine;1ozv;1yxd;3h-l-lysine;6-amino-Aminutrin;NCGC00164527-01;L-?Lysine;H-Lys;(-)-lysine;6-amino-L-Norleucine;Lysine (USAN/INN);L-2,6-Diainohexanoate;L-2,6-Diaminocaproate;LYSINE [VANDF];LYSINE [HSDB];LYSINE [USAN];LYSINE [INN];L-LYSINE [FHFI];LYSINE [WHO-DD];(S)-a,e-Diaminocaproate;LYSINE [MI];L-Lysine, >=97%;bmse000043;bmse000914;Epitope ID:136017;(S)-2,6-Diaminohexanoate;L-2,6-Diainohexanoic acid;CHEMBL8085;GTPL724;(S)-2,6-diamino-Hexanoate;(S)-a,e-Diaminocaproic acid;L-Lysine, analytical standard;L-Lysine, >=98%, FG;(S)-2,6-diamino-Hexanoic acid;B05XB03;L-Lysine, >=98% (TLC);BDBM217367;(2S)-2,6-Diamino-hexanoic acid;HY-N0469;L-H2N(CH2)4CH(NH2)COOH;Tox21_112158;s5630;.alpha.,.epsilon.-Diaminocaproic acid;AKOS006239081;AKOS015855172;CCG-266180;CS-W019758;DB00123;CAS-56-87-1;NCGC00166296-02;20166-34-1;AC-14492;AS-11733;DA-54968;TYROSINE IMPURITY B [EP IMPURITY];(S)-.alpha.,.epsilon.-Diaminocaproic acid;L-Lysine, crystallized, >=98.0% (NT);AM20100376;L0129;L-Lysine, Vetec(TM) reagent grade, >=98%;A20652;C00047;D02304;G72513;SBI-0633577.0002;A904498;A919375;J-521651;(S)-2,6-Diaminocaproic acid;(S)-(+)-Lysine;Lysine;BRD-K86016185-001-01-3;Q20816880;F0001-1472;0013CD6B-1671-4369-B1BE-F531611E50C7;
IUPAC Name	(2S)-2,6-diaminohexanoic acid
Molecular Weight	392.6
Molecular Formula	C21H32N2O3S
Canonical SMILES	CCOC(=O)C1=C(SC2=C1CCCCC2)NC(=O)CCN3CCC(CC3)C
InChI	InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1
InChIKey	KDXKERNSBIXSRK-YFKPBYRVSA-N
Boiling Point	311.5°C at 760mmHg
Melting Point	215 °C (dec.)
Flash Point	142.2°C
Purity	>98%
Density	1.136±0.1 g/cm3
Solubility	H2O: 0.1 g/mL, clear, colorless
Appearance	Solid
Application	L-lysine is one of the nine essential amino acids that the human body cannot synthesize on its own. It plays a key role in a variety of physiological functions and provides a multitude of benefits in various fields, including human health, animal nutrition, and industrial applications. With the structure of α,ε-diaminohexanoic acid, L-lysine (often abbreviated to lysine) is essential for growth, tissue repair, and the production of various biochemicals. 1. Protein Synthesis and Muscle Health: L-lysine is essential for protein synthesis, an essential process that supports growth and repair in the body. As a building block of protein, it contributes significantly to muscle health and recovery, making it essential for athletes and those who regularly engage in physical activity. Supplementation with L-lysine can enhance muscle recovery, reduce fatigue, and minimize the risk of injury by supporting the repair of muscle tissue. 2. Herpes Simplex Virus (HSV) Management: One of the more well-studied applications of L-lysine in human health is for the management and prevention of outbreaks of the herpes simplex virus (HSV), particularly HSV-1, which causes cold sores. L-lysine competes with the amino acid arginine, which is required for HSV replication. By increasing L-lysine intake, viral replication can be inhibited, thereby reducing the severity and frequency of outbreaks. Many people take L-lysine supplements as a preventative measure against cold sores. 3. Bone Health: L-lysine plays a key role in calcium absorption, which is essential for maintaining bone health and preventing osteoporosis. It increases intestinal absorption of calcium and reduces renal excretion, thereby maintaining optimal bone density. By enhancing collagen formation, L-lysine also helps maintain the structural integrity of bones. 4. Livestock Feed Supplement: L-lysine is an essential dietary component in animal nutrition, especially for monogastric animals such as pigs and poultry. These animals are unable to synthesize lysine on their own; therefore, lysine supplementation is essential to ensure their growth, development, and overall productivity. L-lysine enhances protein synthesis in livestock, thereby promoting muscle development and improving feed conversion ratio (FCR). This, in turn, makes meat production more sustainable and cost-effective. 5. Pet Nutrition: In pet nutrition, especially for cats and dogs, L-lysine is used to support overall health and manage certain health conditions. For example, in cats, L-lysine supplementation is thought to help control feline herpes virus (FHV) infection, similar to its role in controlling HSV in humans. Pets that do not have adequate dietary intake of essential amino acids can benefit from L-lysine supplementation to support their immune system, muscle health, and overall vitality. 6. Biotechnology Production: In the biotechnology sector, L-lysine has become an important compound for the production of a variety of biochemicals. L-lysine is produced on an industrial scale using microbial fermentation processes using genetically engineered bacteria such as Corynebacterium glutamicum. This microbial synthesis of L-lysine is not only economically viable but also environmentally sustainable, supporting industrial-scale production of this essential amino acid for a variety of uses. 7. Pharmaceutical Industry: L-lysine is also used as an excipient in drug formulations in the pharmaceutical industry. It acts as a stabilizer and improves the bioavailability of various drugs. For example, it is often included in the formulation of ophthalmic drugs and certain antibiotics to improve their stability and efficacy. 8. Nutritional Supplements: Given its numerous health benefits, L-lysine is a common ingredient in dietary and nutritional supplements. It is available in a variety of forms, including tablets, capsules, and powders, for individuals who wish to increase their dietary intake of this important amino acid. L-lysine supplements are popular among vegans and vegetarians who may not be getting enough lysine in their diets because plant proteins are lower in content than animal proteins.
Storage	Store at 2-8°C
PSA	89.34