L-Lysine hydrochloride

L-Lysine hydrochloride Basic information

Product Name:	L-Lysine hydrochloride
Synonyms:	monohydrochloride,l-lysin;L-Lysine HCl USP;L-Lysine HCl USP/FCC, Granular;L-Lysine HCl, Feed Grade, 98.5%;L-Lysine HCl, Powder;L-Lysine hydrochloride (feed grade);L-Lysine monohydrochloride (feed grade);L-LYSINEMONOHYDROCHLORIDE,FCC
CAS:	657-27-2
MF:	C6H14N2O2.ClH
MW:	182.65
EINECS:	211-519-9
Product Categories:	Amino hydrochloride;L-Amino Acids;chiral;Lysine [Lys, K];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;for Resolution of Acids;Optical Resolution;Synthetic Organic Chemistry;amino;bc0001;657-27-2
Mol File:	657-27-2.mol

L-Lysine hydrochloride Chemical Properties

Melting point	263 °C (dec.)(lit.)
alpha	21 º (c=8, 6N HCl)
density	1.28 g/cm3 (20℃)
vapor pressure	<1 Pa (20 °C)
FEMA	3847 \| L-LYSINE
storage temp.	2-8°C
solubility	H₂O: 100 mg/mL
form	powder
color	White to Off-white
PH	5.5-6.0 (100g/l, H2O, 20℃)
Odor	odorless
optical activity	[α]20/D +20.5±0.5°, c = 5% in 5 M HCl
Water Solubility	65 g/100 mL (20 ºC)
λmax	λ: 260 nm Amax: 0.1 λ: 280 nm Amax: 0.1
Merck	14,5636
BRN	3563889
Stability:	Stable. Incompatible with strong oxidizing agents.
LogP	-1.036 (est)
CAS DataBase Reference	657-27-2(CAS DataBase Reference)
EPA Substance Registry System	Lysine hydrochloride (657-27-2)

Safety Information

Hazard Codes
WGK Germany	2
HS Code	2922410000

MSDS Information

Provider	Language
L(+)-2,6-Diaminocaproic acid hydrochloride	English
SigmaAldrich	English
ACROS	English
ALFA	English

L-Lysine hydrochloride Usage And Synthesis

Synthesis	L-Lysine hydrochloride can be synthesisied by microbial fermentation to give crude L-Lysine , and then purified and synthesized by crystallization in hydrochloric acid.
Description	A white or nearly white, practically odorless, free-flowing, crys talline powder. It is freely soluble in water, but is almost insoluble in alcohol and in ether. It melts at about 260°C with decomposition.
Chemical Properties	White crystalline powder
Uses	amino acid, nutrient
Uses	L-(+)-Lysine Monohydrochloride
Uses	L-Lysine monohydrochloride is widely used as nutritional supplements in food and beverage industries. It can also be used in animal feed as source of L-Lysine.? L-Lysine Monohydrochloride can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
Definition	ChEBI: The hydrochloride salt of L-lysine
Biochem/physiol Actions	L-lysine is an essential amino acid in animals and humans. L-Lysine is necessary for protein synthesis in the body and proper growth. L-lysine lowers the cholesterol level by producing carnitine. L-lysine aids in calcium, zinc and iron absorption. Athletes take L-lysine as a supplement for lean mass building and for proper muscle and bone health. L-lysine competes with arginine during viral replication and reduces herpes simplex virus infection. L-lysine supplementation reduces chronic anxiety in human. Lysine reduces viscosity of serum albumin solution for injections.
Safety Profile	iWdly toxic by ingestion. When heated to decomposition it emits very toxic fumes of HCl and NOx.
Purification Methods	Likely impurities are arginine, D-lysine, 2,6-diaminoheptanedioic acid and glutamic acid. Crystallise the monohydrochloride from water at pH 4-6 by adding 4 volumes of EtOH. At above 60% relative humidity it forms a dihydrate. [Birhbaum et al. J Biol Chem 194 455, 468 1952, Kearley & Ingersoll J Am Chem Soc 73 5783 1951, Beilstein 4 IV 2717.]

L-Lysine hydrochloride Preparation Products And Raw materials

Raw materials	Hydrochloric acid-->Ammonium hydroxide-->Ammonia-->Nitrogen-->Activated carbon-->Celite-->Ammonium sulfate-->Activated carbon,decolor-->Potassium Phosphate Monobasic-->L-Glutamic acid-->Caprolactam-->2-Furoic acid-->L-Lysine-->Polyacrylamide-->AMBERLITE(R) IRC-50-->L-Lysine hydrochloride-->D-Biotin-->2,3-Dihydrofuran-->Pimelic acid
Preparation Products	Boc-Lys(Boc)-OH

L-Lysine L-Arginine hydrochloride LYSINE HYDROCHLORIDE EPL(CRM STANDARD) 4-OXY-L-LYSINE HYDROCHLORIDE Pyridine hydrochloride DIPHENYLAMINE HYDROCHLORIDE monohydrochloride 2-Aminoethylammonium chloride Topotecan hydrochloride Methoxyammonium chloride L(+)-Ornithine hydrochloride D-LYSINE HYDROCHLORIDE extrapure for,D-LYSINE HYDROCHLORIDE, 99+% L-Lysine hydrochloride 6-Aminocaproic acid DIETHANOLAMINE HYDROCHLORIDE 3,3'-Dimethylbenzidine dihydrochloride L-Histidine hydrochloride POLY-L-LYSINE HYDROCHLORIDE

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L-Lysine hydrochloride

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